165551880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106123}}^1$

素因数の和:106150

約数の個数: 64

約数和(自身を含む): 534864960

約数和(自身を除く): 369313080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106123, 212246, 318369, 424492, 530615, 636738, 848984, 1061230, 1273476, 1379599, 1591845, 2122460, 2546952, 2759198, 3183690, 4138797, 4244920, 5518396, 6367380, 6897995, 8277594, 11036792, 12734760, 13795990, 16555188, 20693985, 27591980, 33110376, 41387970, 55183960, 82775940, 165551880]

約数ペア:

[(1, 165551880), (2, 82775940), (3, 55183960), (4, 41387970), (5, 33110376), (6, 27591980), (8, 20693985), (10, 16555188), (12, 13795990), (13, 12734760), (15, 11036792), (20, 8277594), (24, 6897995), (26, 6367380), (30, 5518396), (39, 4244920), (40, 4138797), (52, 3183690), (60, 2759198), (65, 2546952), (78, 2122460), (104, 1591845), (120, 1379599), (130, 1273476), (156, 1061230), (195, 848984), (260, 636738), (312, 530615), (390, 424492), (520, 318369), (780, 212246), (1560, 106123)]