143123452016

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{74861}}^1$

素因数の和:75238

約数の個数: 60

約数和(自身を含む): 293552767224

約数和(自身を除く): 150429315208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 361, 662, 722, 1324, 1444, 2648, 2888, 5296, 5776, 6289, 12578, 25156, 50312, 74861, 100624, 119491, 149722, 238982, 299444, 477964, 598888, 955928, 1197776, 1422359, 1911856, 2844718, 5689436, 11378872, 22757744, 24778991, 27024821, 49557982, 54049642, 99115964, 108099284, 198231928, 216198568, 396463856, 432397136, 470800829, 941601658, 1883203316, 3766406632, 7532813264, 8945215751, 17890431502, 35780863004, 71561726008, 143123452016]

約数ペア:

[(1, 143123452016), (2, 71561726008), (4, 35780863004), (8, 17890431502), (16, 8945215751), (19, 7532813264), (38, 3766406632), (76, 1883203316), (152, 941601658), (304, 470800829), (331, 432397136), (361, 396463856), (662, 216198568), (722, 198231928), (1324, 108099284), (1444, 99115964), (2648, 54049642), (2888, 49557982), (5296, 27024821), (5776, 24778991), (6289, 22757744), (12578, 11378872), (25156, 5689436), (50312, 2844718), (74861, 1911856), (100624, 1422359), (119491, 1197776), (149722, 955928), (238982, 598888), (299444, 477964)]