165401340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4079

約数の個数: 96

約数和(自身を含む): 508286016

約数和(自身を除く): 342884676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 2067, 2756, 3180, 3445, 4001, 4134, 6890, 8002, 8268, 10335, 12003, 13780, 16004, 20005, 20670, 24006, 40010, 41340, 48012, 52013, 60015, 80020, 104026, 120030, 156039, 208052, 212053, 240060, 260065, 312078, 424106, 520130, 624156, 636159, 780195, 848212, 1040260, 1060265, 1272318, 1560390, 2120530, 2544636, 2756689, 3120780, 3180795, 4241060, 5513378, 6361590, 8270067, 11026756, 12723180, 13783445, 16540134, 27566890, 33080268, 41350335, 55133780, 82700670, 165401340]

約数ペア:

[(1, 165401340), (2, 82700670), (3, 55133780), (4, 41350335), (5, 33080268), (6, 27566890), (10, 16540134), (12, 13783445), (13, 12723180), (15, 11026756), (20, 8270067), (26, 6361590), (30, 5513378), (39, 4241060), (52, 3180795), (53, 3120780), (60, 2756689), (65, 2544636), (78, 2120530), (106, 1560390), (130, 1272318), (156, 1060265), (159, 1040260), (195, 848212), (212, 780195), (260, 636159), (265, 624156), (318, 520130), (390, 424106), (530, 312078), (636, 260065), (689, 240060), (780, 212053), (795, 208052), (1060, 156039), (1378, 120030), (1590, 104026), (2067, 80020), (2756, 60015), (3180, 52013), (3445, 48012), (4001, 41340), (4134, 40010), (6890, 24006), (8002, 20670), (8268, 20005), (10335, 16004), (12003, 13780)]