140978904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1409}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 385776000

約数和(自身を除く): 244797096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 379, 758, 1137, 1409, 1516, 2274, 2818, 3032, 4169, 4227, 4548, 5636, 8338, 8454, 9096, 11272, 12507, 15499, 16676, 16908, 25014, 30998, 33352, 33816, 46497, 50028, 61996, 92994, 100056, 123992, 185988, 371976, 534011, 1068022, 1602033, 2136044, 3204066, 4272088, 5874121, 6408132, 11748242, 12816264, 17622363, 23496484, 35244726, 46992968, 70489452, 140978904]

約数ペア:

[(1, 140978904), (2, 70489452), (3, 46992968), (4, 35244726), (6, 23496484), (8, 17622363), (11, 12816264), (12, 11748242), (22, 6408132), (24, 5874121), (33, 4272088), (44, 3204066), (66, 2136044), (88, 1602033), (132, 1068022), (264, 534011), (379, 371976), (758, 185988), (1137, 123992), (1409, 100056), (1516, 92994), (2274, 61996), (2818, 50028), (3032, 46497), (4169, 33816), (4227, 33352), (4548, 30998), (5636, 25014), (8338, 16908), (8454, 16676), (9096, 15499), (11272, 12507)]