155477328

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{21739}}^1$

素因数の和:21899

約数の個数: 40

約数和(自身を含む): 404364000

約数和(自身を除く): 248886672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 21739, 43478, 65217, 86956, 130434, 173912, 260868, 347824, 521736, 1043472, 3239111, 6478222, 9717333, 12956444, 19434666, 25912888, 38869332, 51825776, 77738664, 155477328]

約数ペア:

[(1, 155477328), (2, 77738664), (3, 51825776), (4, 38869332), (6, 25912888), (8, 19434666), (12, 12956444), (16, 9717333), (24, 6478222), (48, 3239111), (149, 1043472), (298, 521736), (447, 347824), (596, 260868), (894, 173912), (1192, 130434), (1788, 86956), (2384, 65217), (3576, 43478), (7152, 21739)]