163970532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 505919232

約数和(自身を除く): 341948700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 37, 38, 44, 57, 62, 66, 74, 76, 93, 99, 111, 114, 124, 132, 148, 171, 186, 198, 209, 222, 228, 279, 333, 341, 342, 361, 372, 396, 407, 418, 444, 558, 589, 627, 666, 682, 684, 703, 722, 814, 836, 1023, 1083, 1116, 1147, 1178, 1221, 1254, 1332, 1364, 1406, 1444, 1628, 1767, 1881, 2046, 2109, 2166, 2294, 2356, 2442, 2508, 2812, 3069, 3249, 3441, 3534, 3663, 3762, 3971, 4092, 4218, 4332, 4588, 4884, 5301, 6138, 6327, 6479, 6498, 6882, 7068, 7326, 7524, 7733, 7942, 8436, 10323, 10602, 11191, 11913, 12276, 12617, 12654, 12958, 12996, 13357, 13764, 14652, 15466, 15884, 19437, 20646, 21204, 21793, 22382, 23199, 23826, 25234, 25308, 25916, 26714, 30932, 33573, 35739, 37851, 38874, 40071, 41292, 43586, 44764, 46398, 47652, 50468, 53428, 58311, 65379, 67146, 69597, 71478, 75702, 77748, 80142, 87172, 92796, 100719, 113553, 116622, 120213, 123101, 130758, 134292, 139194, 142956, 146927, 151404, 160284, 196137, 201438, 227106, 233244, 239723, 240426, 246202, 261516, 278388, 293854, 369303, 392274, 402876, 414067, 440781, 454212, 479446, 480852, 492404, 587708, 719169, 738606, 784548, 828134, 881562, 958892, 1107909, 1242201, 1322343, 1438338, 1477212, 1656268, 1763124, 2157507, 2215818, 2484402, 2644686, 2876676, 3726603, 4315014, 4431636, 4554737, 4968804, 5289372, 7453206, 8630028, 9109474, 13664211, 14906412, 18218948, 27328422, 40992633, 54656844, 81985266, 163970532]

約数ペア:

[(1, 163970532), (2, 81985266), (3, 54656844), (4, 40992633), (6, 27328422), (9, 18218948), (11, 14906412), (12, 13664211), (18, 9109474), (19, 8630028), (22, 7453206), (31, 5289372), (33, 4968804), (36, 4554737), (37, 4431636), (38, 4315014), (44, 3726603), (57, 2876676), (62, 2644686), (66, 2484402), (74, 2215818), (76, 2157507), (93, 1763124), (99, 1656268), (111, 1477212), (114, 1438338), (124, 1322343), (132, 1242201), (148, 1107909), (171, 958892), (186, 881562), (198, 828134), (209, 784548), (222, 738606), (228, 719169), (279, 587708), (333, 492404), (341, 480852), (342, 479446), (361, 454212), (372, 440781), (396, 414067), (407, 402876), (418, 392274), (444, 369303), (558, 293854), (589, 278388), (627, 261516), (666, 246202), (682, 240426), (684, 239723), (703, 233244), (722, 227106), (814, 201438), (836, 196137), (1023, 160284), (1083, 151404), (1116, 146927), (1147, 142956), (1178, 139194), (1221, 134292), (1254, 130758), (1332, 123101), (1364, 120213), (1406, 116622), (1444, 113553), (1628, 100719), (1767, 92796), (1881, 87172), (2046, 80142), (2109, 77748), (2166, 75702), (2294, 71478), (2356, 69597), (2442, 67146), (2508, 65379), (2812, 58311), (3069, 53428), (3249, 50468), (3441, 47652), (3534, 46398), (3663, 44764), (3762, 43586), (3971, 41292), (4092, 40071), (4218, 38874), (4332, 37851), (4588, 35739), (4884, 33573), (5301, 30932), (6138, 26714), (6327, 25916), (6479, 25308), (6498, 25234), (6882, 23826), (7068, 23199), (7326, 22382), (7524, 21793), (7733, 21204), (7942, 20646), (8436, 19437), (10323, 15884), (10602, 15466), (11191, 14652), (11913, 13764), (12276, 13357), (12617, 12996), (12654, 12958)]