139509864

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{16561}}^1$

素因数の和:16592

約数の個数: 80

約数和(自身を含む): 420840420

約数和(自身を除く): 281330556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 16561, 33122, 49683, 66244, 99366, 132488, 149049, 198732, 215293, 298098, 397464, 430586, 447147, 596196, 645879, 861172, 894294, 1192392, 1291758, 1341441, 1722344, 1788588, 1937637, 2583516, 2682882, 3577176, 3875274, 5167032, 5365764, 5812911, 7750548, 10731528, 11625822, 15501096, 17438733, 23251644, 34877466, 46503288, 69754932, 139509864]

約数ペア:

[(1, 139509864), (2, 69754932), (3, 46503288), (4, 34877466), (6, 23251644), (8, 17438733), (9, 15501096), (12, 11625822), (13, 10731528), (18, 7750548), (24, 5812911), (26, 5365764), (27, 5167032), (36, 3875274), (39, 3577176), (52, 2682882), (54, 2583516), (72, 1937637), (78, 1788588), (81, 1722344), (104, 1341441), (108, 1291758), (117, 1192392), (156, 894294), (162, 861172), (216, 645879), (234, 596196), (312, 447147), (324, 430586), (351, 397464), (468, 298098), (648, 215293), (702, 198732), (936, 149049), (1053, 132488), (1404, 99366), (2106, 66244), (2808, 49683), (4212, 33122), (8424, 16561)]