140655996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 108

約数和(自身を含む): 392344680

約数和(自身を除く): 251688684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 169, 183, 234, 244, 338, 366, 379, 468, 507, 549, 676, 732, 758, 793, 1014, 1098, 1137, 1516, 1521, 1586, 2028, 2196, 2274, 2379, 3042, 3172, 3411, 4548, 4758, 4927, 6084, 6822, 7137, 9516, 9854, 10309, 13644, 14274, 14781, 19708, 20618, 23119, 28548, 29562, 30927, 41236, 44343, 46238, 59124, 61854, 64051, 69357, 88686, 92476, 92781, 123708, 128102, 138714, 177372, 185562, 192153, 208071, 256204, 277428, 300547, 371124, 384306, 416142, 576459, 601094, 768612, 832284, 901641, 1152918, 1202188, 1803282, 2305836, 2704923, 3606564, 3907111, 5409846, 7814222, 10819692, 11721333, 15628444, 23442666, 35163999, 46885332, 70327998, 140655996]

約数ペア:

[(1, 140655996), (2, 70327998), (3, 46885332), (4, 35163999), (6, 23442666), (9, 15628444), (12, 11721333), (13, 10819692), (18, 7814222), (26, 5409846), (36, 3907111), (39, 3606564), (52, 2704923), (61, 2305836), (78, 1803282), (117, 1202188), (122, 1152918), (156, 901641), (169, 832284), (183, 768612), (234, 601094), (244, 576459), (338, 416142), (366, 384306), (379, 371124), (468, 300547), (507, 277428), (549, 256204), (676, 208071), (732, 192153), (758, 185562), (793, 177372), (1014, 138714), (1098, 128102), (1137, 123708), (1516, 92781), (1521, 92476), (1586, 88686), (2028, 69357), (2196, 64051), (2274, 61854), (2379, 59124), (3042, 46238), (3172, 44343), (3411, 41236), (4548, 30927), (4758, 29562), (4927, 28548), (6084, 23119), (6822, 20618), (7137, 19708), (9516, 14781), (9854, 14274), (10309, 13644)]