172985424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 481888800

約数和(自身を除く): 308903376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 134, 149, 152, 201, 228, 268, 298, 304, 361, 402, 447, 456, 536, 596, 722, 804, 894, 912, 1072, 1083, 1192, 1273, 1444, 1608, 1788, 2166, 2384, 2546, 2831, 2888, 3216, 3576, 3819, 4332, 5092, 5662, 5776, 7152, 7638, 8493, 8664, 9983, 10184, 11324, 15276, 16986, 17328, 19966, 20368, 22648, 24187, 29949, 30552, 33972, 39932, 45296, 48374, 53789, 59898, 61104, 67944, 72561, 79864, 96748, 107578, 119796, 135888, 145122, 159728, 161367, 189677, 193496, 215156, 239592, 290244, 322734, 379354, 386992, 430312, 479184, 569031, 580488, 645468, 758708, 860624, 1138062, 1160976, 1290936, 1517416, 2276124, 2581872, 3034832, 3603863, 4552248, 7207726, 9104496, 10811589, 14415452, 21623178, 28830904, 43246356, 57661808, 86492712, 172985424]

約数ペア:

[(1, 172985424), (2, 86492712), (3, 57661808), (4, 43246356), (6, 28830904), (8, 21623178), (12, 14415452), (16, 10811589), (19, 9104496), (24, 7207726), (38, 4552248), (48, 3603863), (57, 3034832), (67, 2581872), (76, 2276124), (114, 1517416), (134, 1290936), (149, 1160976), (152, 1138062), (201, 860624), (228, 758708), (268, 645468), (298, 580488), (304, 569031), (361, 479184), (402, 430312), (447, 386992), (456, 379354), (536, 322734), (596, 290244), (722, 239592), (804, 215156), (894, 193496), (912, 189677), (1072, 161367), (1083, 159728), (1192, 145122), (1273, 135888), (1444, 119796), (1608, 107578), (1788, 96748), (2166, 79864), (2384, 72561), (2546, 67944), (2831, 61104), (2888, 59898), (3216, 53789), (3576, 48374), (3819, 45296), (4332, 39932), (5092, 33972), (5662, 30552), (5776, 29949), (7152, 24187), (7638, 22648), (8493, 20368), (8664, 19966), (9983, 17328), (10184, 16986), (11324, 15276)]