161738340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158567}}^1$

素因数の和:158596

約数の個数: 48

約数和(自身を含む): 479509632

約数和(自身を除く): 317771292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 158567, 317134, 475701, 634268, 792835, 951402, 1585670, 1902804, 2378505, 2695639, 3171340, 4757010, 5391278, 8086917, 9514020, 10782556, 13478195, 16173834, 26956390, 32347668, 40434585, 53912780, 80869170, 161738340]

約数ペア:

[(1, 161738340), (2, 80869170), (3, 53912780), (4, 40434585), (5, 32347668), (6, 26956390), (10, 16173834), (12, 13478195), (15, 10782556), (17, 9514020), (20, 8086917), (30, 5391278), (34, 4757010), (51, 3171340), (60, 2695639), (68, 2378505), (85, 1902804), (102, 1585670), (170, 951402), (204, 792835), (255, 634268), (340, 475701), (510, 317134), (1020, 158567)]