163987848

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 503971200

約数和(自身を除く): 339983352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 37, 51, 54, 68, 71, 72, 74, 102, 108, 111, 136, 142, 148, 153, 204, 213, 216, 222, 284, 289, 296, 306, 333, 408, 426, 444, 459, 568, 578, 612, 629, 639, 666, 852, 867, 888, 918, 999, 1156, 1207, 1224, 1258, 1278, 1332, 1704, 1734, 1836, 1887, 1917, 1998, 2312, 2414, 2516, 2556, 2601, 2627, 2664, 3468, 3621, 3672, 3774, 3834, 3996, 4828, 5032, 5112, 5202, 5254, 5661, 6936, 7242, 7548, 7668, 7803, 7881, 7992, 9656, 10404, 10508, 10693, 10863, 11322, 14484, 15096, 15336, 15606, 15762, 16983, 20519, 20808, 21016, 21386, 21726, 22644, 23643, 28968, 31212, 31524, 32079, 32589, 33966, 41038, 42772, 43452, 44659, 45288, 47286, 61557, 62424, 63048, 64158, 65178, 67932, 70929, 82076, 85544, 86904, 89318, 94572, 96237, 123114, 128316, 130356, 133977, 135864, 141858, 164152, 178636, 184671, 189144, 192474, 246228, 256632, 260712, 267954, 283716, 288711, 357272, 369342, 384948, 401931, 492456, 535908, 554013, 567432, 577422, 738684, 759203, 769896, 803862, 1071816, 1108026, 1154844, 1205793, 1477368, 1518406, 1607724, 2216052, 2277609, 2309688, 2411586, 3036812, 3215448, 4432104, 4555218, 4823172, 6073624, 6832827, 9110436, 9646344, 13665654, 18220872, 20498481, 27331308, 40996962, 54662616, 81993924, 163987848]

約数ペア:

[(1, 163987848), (2, 81993924), (3, 54662616), (4, 40996962), (6, 27331308), (8, 20498481), (9, 18220872), (12, 13665654), (17, 9646344), (18, 9110436), (24, 6832827), (27, 6073624), (34, 4823172), (36, 4555218), (37, 4432104), (51, 3215448), (54, 3036812), (68, 2411586), (71, 2309688), (72, 2277609), (74, 2216052), (102, 1607724), (108, 1518406), (111, 1477368), (136, 1205793), (142, 1154844), (148, 1108026), (153, 1071816), (204, 803862), (213, 769896), (216, 759203), (222, 738684), (284, 577422), (289, 567432), (296, 554013), (306, 535908), (333, 492456), (408, 401931), (426, 384948), (444, 369342), (459, 357272), (568, 288711), (578, 283716), (612, 267954), (629, 260712), (639, 256632), (666, 246228), (852, 192474), (867, 189144), (888, 184671), (918, 178636), (999, 164152), (1156, 141858), (1207, 135864), (1224, 133977), (1258, 130356), (1278, 128316), (1332, 123114), (1704, 96237), (1734, 94572), (1836, 89318), (1887, 86904), (1917, 85544), (1998, 82076), (2312, 70929), (2414, 67932), (2516, 65178), (2556, 64158), (2601, 63048), (2627, 62424), (2664, 61557), (3468, 47286), (3621, 45288), (3672, 44659), (3774, 43452), (3834, 42772), (3996, 41038), (4828, 33966), (5032, 32589), (5112, 32079), (5202, 31524), (5254, 31212), (5661, 28968), (6936, 23643), (7242, 22644), (7548, 21726), (7668, 21386), (7803, 21016), (7881, 20808), (7992, 20519), (9656, 16983), (10404, 15762), (10508, 15606), (10693, 15336), (10863, 15096), (11322, 14484)]