168966864

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 561481920

約数和(自身を除く): 392515056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 37, 44, 48, 54, 62, 66, 72, 74, 88, 93, 99, 108, 111, 124, 132, 144, 148, 176, 186, 198, 216, 222, 248, 264, 279, 296, 297, 333, 341, 372, 396, 407, 432, 444, 496, 528, 558, 592, 594, 666, 682, 744, 792, 814, 837, 888, 961, 999, 1023, 1116, 1147, 1188, 1221, 1332, 1364, 1488, 1584, 1628, 1674, 1776, 1922, 1998, 2046, 2232, 2294, 2376, 2442, 2664, 2728, 2883, 3069, 3256, 3348, 3441, 3663, 3844, 3996, 4092, 4464, 4588, 4752, 4884, 5328, 5456, 5766, 6138, 6512, 6696, 6882, 7326, 7688, 7992, 8184, 8649, 9176, 9207, 9768, 10323, 10571, 10989, 11532, 12276, 12617, 13392, 13764, 14652, 15376, 15984, 16368, 17298, 18352, 18414, 19536, 20646, 21142, 21978, 23064, 24552, 25234, 25947, 27528, 29304, 30969, 31713, 34596, 35557, 36828, 37851, 41292, 42284, 43956, 46128, 49104, 50468, 51894, 55056, 58608, 61938, 63426, 69192, 71114, 73656, 75702, 82584, 84568, 87912, 95139, 100936, 103788, 106671, 113553, 123876, 126852, 138384, 142228, 147312, 151404, 165168, 169136, 175824, 190278, 201872, 207576, 213342, 227106, 247752, 253704, 284456, 285417, 302808, 320013, 340659, 380556, 391127, 415152, 426684, 454212, 495504, 507408, 568912, 570834, 605616, 640026, 681318, 761112, 782254, 853368, 908424, 960039, 1141668, 1173381, 1280052, 1362636, 1522224, 1564508, 1706736, 1816848, 1920078, 2283336, 2346762, 2560104, 2725272, 3129016, 3520143, 3840156, 4566672, 4693524, 5120208, 5450544, 6258032, 7040286, 7680312, 9387048, 10560429, 14080572, 15360624, 18774096, 21120858, 28161144, 42241716, 56322288, 84483432, 168966864]

約数ペア:

[(1, 168966864), (2, 84483432), (3, 56322288), (4, 42241716), (6, 28161144), (8, 21120858), (9, 18774096), (11, 15360624), (12, 14080572), (16, 10560429), (18, 9387048), (22, 7680312), (24, 7040286), (27, 6258032), (31, 5450544), (33, 5120208), (36, 4693524), (37, 4566672), (44, 3840156), (48, 3520143), (54, 3129016), (62, 2725272), (66, 2560104), (72, 2346762), (74, 2283336), (88, 1920078), (93, 1816848), (99, 1706736), (108, 1564508), (111, 1522224), (124, 1362636), (132, 1280052), (144, 1173381), (148, 1141668), (176, 960039), (186, 908424), (198, 853368), (216, 782254), (222, 761112), (248, 681318), (264, 640026), (279, 605616), (296, 570834), (297, 568912), (333, 507408), (341, 495504), (372, 454212), (396, 426684), (407, 415152), (432, 391127), (444, 380556), (496, 340659), (528, 320013), (558, 302808), (592, 285417), (594, 284456), (666, 253704), (682, 247752), (744, 227106), (792, 213342), (814, 207576), (837, 201872), (888, 190278), (961, 175824), (999, 169136), (1023, 165168), (1116, 151404), (1147, 147312), (1188, 142228), (1221, 138384), (1332, 126852), (1364, 123876), (1488, 113553), (1584, 106671), (1628, 103788), (1674, 100936), (1776, 95139), (1922, 87912), (1998, 84568), (2046, 82584), (2232, 75702), (2294, 73656), (2376, 71114), (2442, 69192), (2664, 63426), (2728, 61938), (2883, 58608), (3069, 55056), (3256, 51894), (3348, 50468), (3441, 49104), (3663, 46128), (3844, 43956), (3996, 42284), (4092, 41292), (4464, 37851), (4588, 36828), (4752, 35557), (4884, 34596), (5328, 31713), (5456, 30969), (5766, 29304), (6138, 27528), (6512, 25947), (6696, 25234), (6882, 24552), (7326, 23064), (7688, 21978), (7992, 21142), (8184, 20646), (8649, 19536), (9176, 18414), (9207, 18352), (9768, 17298), (10323, 16368), (10571, 15984), (10989, 15376), (11532, 14652), (12276, 13764), (12617, 13392)]