137788989424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{314059}}^1$

素因数の和:315697

約数の個数: 40

約数和(自身を含む): 282846204720

約数和(自身を除く): 145057215296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1613, 3226, 6452, 12904, 25808, 27421, 54842, 109684, 219368, 314059, 438736, 628118, 1256236, 2512472, 5024944, 5339003, 10678006, 21356012, 42712024, 85424048, 506577167, 1013154334, 2026308668, 4052617336, 8105234672, 8611811839, 17223623678, 34447247356, 68894494712, 137788989424]

約数ペア:

[(1, 137788989424), (2, 68894494712), (4, 34447247356), (8, 17223623678), (16, 8611811839), (17, 8105234672), (34, 4052617336), (68, 2026308668), (136, 1013154334), (272, 506577167), (1613, 85424048), (3226, 42712024), (6452, 21356012), (12904, 10678006), (25808, 5339003), (27421, 5024944), (54842, 2512472), (109684, 1256236), (219368, 628118), (314059, 438736)]