156913708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 327317760

約数和(自身を除く): 170404052

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1204, 1484, 2279, 2459, 4558, 4918, 9116, 9836, 15953, 17213, 31906, 34426, 63812, 68852, 105737, 130327, 211474, 260654, 422948, 521308, 740159, 912289, 1480318, 1824578, 2960636, 3649156, 5604061, 11208122, 22416244, 39228427, 78456854, 156913708]

約数ペア:

[(1, 156913708), (2, 78456854), (4, 39228427), (7, 22416244), (14, 11208122), (28, 5604061), (43, 3649156), (53, 2960636), (86, 1824578), (106, 1480318), (172, 912289), (212, 740159), (301, 521308), (371, 422948), (602, 260654), (742, 211474), (1204, 130327), (1484, 105737), (2279, 68852), (2459, 63812), (4558, 34426), (4918, 31906), (9116, 17213), (9836, 15953)]