156947944321

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1\times {\mathrm{7459}}^1$

素因数の和:8233

約数の個数: 32

約数和(自身を含む): 185899380480

約数和(自身を除く): 28951436159

約数列:

[1, 7, 37, 137, 259, 593, 959, 4151, 5069, 7459, 21941, 35483, 52213, 81241, 153587, 275983, 568687, 1021883, 1931881, 3005917, 4423187, 7153181, 21041419, 30962309, 37809671, 163657919, 264667697, 605976619, 1145605433, 4241836333, 22421134903, 156947944321]

約数ペア:

[(1, 156947944321), (7, 22421134903), (37, 4241836333), (137, 1145605433), (259, 605976619), (593, 264667697), (959, 163657919), (4151, 37809671), (5069, 30962309), (7459, 21041419), (21941, 7153181), (35483, 4423187), (52213, 3005917), (81241, 1931881), (153587, 1021883), (275983, 568687)]