156717853240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{253901}}^1$

素因数の和:255112

約数の個数: 64

約数和(自身を含む): 380060825760

約数和(自身を除く): 223342972520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1187, 2374, 4748, 5935, 9496, 11870, 15431, 23740, 30862, 47480, 61724, 77155, 123448, 154310, 253901, 308620, 507802, 617240, 1015604, 1269505, 2031208, 2539010, 3300713, 5078020, 6601426, 10156040, 13202852, 16503565, 26405704, 33007130, 66014260, 132028520, 301380487, 602760974, 1205521948, 1506902435, 2411043896, 3013804870, 3917946331, 6027609740, 7835892662, 12055219480, 15671785324, 19589731655, 31343570648, 39179463310, 78358926620, 156717853240]

約数ペア:

[(1, 156717853240), (2, 78358926620), (4, 39179463310), (5, 31343570648), (8, 19589731655), (10, 15671785324), (13, 12055219480), (20, 7835892662), (26, 6027609740), (40, 3917946331), (52, 3013804870), (65, 2411043896), (104, 1506902435), (130, 1205521948), (260, 602760974), (520, 301380487), (1187, 132028520), (2374, 66014260), (4748, 33007130), (5935, 26405704), (9496, 16503565), (11870, 13202852), (15431, 10156040), (23740, 6601426), (30862, 5078020), (47480, 3300713), (61724, 2539010), (77155, 2031208), (123448, 1269505), (154310, 1015604), (253901, 617240), (308620, 507802)]