156769197416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1\times {\mathrm{5927}}^1$

素因数の和:7434

約数の個数: 64

約数和(自身を含む): 318460222080

約数和(自身を除く): 161691024664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1291, 1576, 2561, 2582, 5122, 5164, 5927, 10244, 10328, 11854, 16783, 20488, 23708, 33566, 47416, 67132, 77051, 134264, 154102, 254327, 308204, 508654, 616408, 1017308, 1167619, 2034616, 2335238, 3306251, 4670476, 6612502, 7651757, 9340952, 13225004, 15179047, 15303514, 26450008, 30358094, 30607028, 60716188, 61214056, 99472841, 121432376, 198945682, 397891364, 795782728, 1507396129, 3014792258, 6029584516, 12059169032, 19596149677, 39192299354, 78384598708, 156769197416]

約数ペア:

[(1, 156769197416), (2, 78384598708), (4, 39192299354), (8, 19596149677), (13, 12059169032), (26, 6029584516), (52, 3014792258), (104, 1507396129), (197, 795782728), (394, 397891364), (788, 198945682), (1291, 121432376), (1576, 99472841), (2561, 61214056), (2582, 60716188), (5122, 30607028), (5164, 30358094), (5927, 26450008), (10244, 15303514), (10328, 15179047), (11854, 13225004), (16783, 9340952), (20488, 7651757), (23708, 6612502), (33566, 4670476), (47416, 3306251), (67132, 2335238), (77051, 2034616), (134264, 1167619), (154102, 1017308), (254327, 616408), (308204, 508654)]