156968645080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9737509}}^1$

素因数の和:9737564

約数の個数: 64

約数和(自身を含む): 392616403200

約数和(自身を除く): 235647758120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 9737509, 19475018, 38950036, 48687545, 77900072, 97375090, 126587617, 194750180, 253175234, 301862779, 389500360, 506350468, 603725558, 632938085, 1012700936, 1207451116, 1265876170, 1509313895, 2414902232, 2531752340, 3018627790, 3924216127, 5063504680, 6037255580, 7848432254, 12074511160, 15696864508, 19621080635, 31393729016, 39242161270, 78484322540, 156968645080]

約数ペア:

[(1, 156968645080), (2, 78484322540), (4, 39242161270), (5, 31393729016), (8, 19621080635), (10, 15696864508), (13, 12074511160), (20, 7848432254), (26, 6037255580), (31, 5063504680), (40, 3924216127), (52, 3018627790), (62, 2531752340), (65, 2414902232), (104, 1509313895), (124, 1265876170), (130, 1207451116), (155, 1012700936), (248, 632938085), (260, 603725558), (310, 506350468), (403, 389500360), (520, 301862779), (620, 253175234), (806, 194750180), (1240, 126587617), (1612, 97375090), (2015, 77900072), (3224, 48687545), (4030, 38950036), (8060, 19475018), (16120, 9737509)]