141589812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18557

約数の個数: 72

約数和(自身を含む): 413900256

約数和(自身を除く): 272310444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18523, 37046, 55569, 74092, 111138, 129661, 222276, 240799, 259322, 388983, 481598, 518644, 722397, 777966, 907627, 963196, 1444794, 1555932, 1685593, 1815254, 2722881, 2889588, 3371186, 3630508, 5056779, 5445762, 6742372, 10113558, 10891524, 11799151, 20227116, 23598302, 35397453, 47196604, 70794906, 141589812]

約数ペア:

[(1, 141589812), (2, 70794906), (3, 47196604), (4, 35397453), (6, 23598302), (7, 20227116), (12, 11799151), (13, 10891524), (14, 10113558), (21, 6742372), (26, 5445762), (28, 5056779), (39, 3630508), (42, 3371186), (49, 2889588), (52, 2722881), (78, 1815254), (84, 1685593), (91, 1555932), (98, 1444794), (147, 963196), (156, 907627), (182, 777966), (196, 722397), (273, 518644), (294, 481598), (364, 388983), (546, 259322), (588, 240799), (637, 222276), (1092, 129661), (1274, 111138), (1911, 74092), (2548, 55569), (3822, 37046), (7644, 18523)]