167067680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2650

約数の個数: 96

約数和(自身を含む): 438939648

約数和(自身を除く): 271871968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 2591, 3224, 4030, 4960, 5182, 6448, 8060, 10364, 12896, 12955, 16120, 20728, 25910, 32240, 33683, 41456, 51820, 64480, 67366, 80321, 82912, 103640, 134732, 160642, 168415, 207280, 269464, 321284, 336830, 401605, 414560, 538928, 642568, 673660, 803210, 1044173, 1077856, 1285136, 1347320, 1606420, 2088346, 2570272, 2694640, 3212840, 4176692, 5220865, 5389280, 6425680, 8353384, 10441730, 12851360, 16706768, 20883460, 33413536, 41766920, 83533840, 167067680]

約数ペア:

[(1, 167067680), (2, 83533840), (4, 41766920), (5, 33413536), (8, 20883460), (10, 16706768), (13, 12851360), (16, 10441730), (20, 8353384), (26, 6425680), (31, 5389280), (32, 5220865), (40, 4176692), (52, 3212840), (62, 2694640), (65, 2570272), (80, 2088346), (104, 1606420), (124, 1347320), (130, 1285136), (155, 1077856), (160, 1044173), (208, 803210), (248, 673660), (260, 642568), (310, 538928), (403, 414560), (416, 401605), (496, 336830), (520, 321284), (620, 269464), (806, 207280), (992, 168415), (1040, 160642), (1240, 134732), (1612, 103640), (2015, 82912), (2080, 80321), (2480, 67366), (2591, 64480), (3224, 51820), (4030, 41456), (4960, 33683), (5182, 32240), (6448, 25910), (8060, 20728), (10364, 16120), (12896, 12955)]