156940992

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20990

約数の個数: 84

約数和(自身を含む): 484469440

約数和(自身を除く): 327528448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20959, 41918, 62877, 83836, 125754, 167672, 188631, 251508, 272467, 335344, 377262, 503016, 544934, 670688, 754524, 817401, 1006032, 1089868, 1341376, 1509048, 1634802, 2012064, 2179736, 2452203, 3018096, 3269604, 4024128, 4359472, 4904406, 6036192, 6539208, 8718944, 9808812, 12072384, 13078416, 17437888, 19617624, 26156832, 39235248, 52313664, 78470496, 156940992]

約数ペア:

[(1, 156940992), (2, 78470496), (3, 52313664), (4, 39235248), (6, 26156832), (8, 19617624), (9, 17437888), (12, 13078416), (13, 12072384), (16, 9808812), (18, 8718944), (24, 6539208), (26, 6036192), (32, 4904406), (36, 4359472), (39, 4024128), (48, 3269604), (52, 3018096), (64, 2452203), (72, 2179736), (78, 2012064), (96, 1634802), (104, 1509048), (117, 1341376), (144, 1089868), (156, 1006032), (192, 817401), (208, 754524), (234, 670688), (288, 544934), (312, 503016), (416, 377262), (468, 335344), (576, 272467), (624, 251508), (832, 188631), (936, 167672), (1248, 125754), (1872, 83836), (2496, 62877), (3744, 41918), (7488, 20959)]