156969850233

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1\times {\mathrm{2647}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 245601533952

約数和(自身を除く): 88631683719

約数列:

[1, 3, 7, 21, 73, 101, 219, 303, 383, 511, 707, 1149, 1533, 2121, 2647, 2681, 7373, 7941, 8043, 18529, 22119, 27959, 38683, 51611, 55587, 83877, 116049, 154833, 193231, 195713, 267347, 270781, 579693, 587139, 802041, 812343, 1013801, 1352617, 1871429, 2823859, 3041403, 4057851, 5614287, 7096607, 8471577, 19516331, 19767013, 21289821, 58548993, 59301039, 74007473, 102393901, 136614317, 222022419, 307181703, 409842951, 518052311, 716757307, 1554156933, 2150271921, 7474754773, 22424264319, 52323283411, 156969850233]

約数ペア:

[(1, 156969850233), (3, 52323283411), (7, 22424264319), (21, 7474754773), (73, 2150271921), (101, 1554156933), (219, 716757307), (303, 518052311), (383, 409842951), (511, 307181703), (707, 222022419), (1149, 136614317), (1533, 102393901), (2121, 74007473), (2647, 59301039), (2681, 58548993), (7373, 21289821), (7941, 19767013), (8043, 19516331), (18529, 8471577), (22119, 7096607), (27959, 5614287), (38683, 4057851), (51611, 3041403), (55587, 2823859), (83877, 1871429), (116049, 1352617), (154833, 1013801), (193231, 812343), (195713, 802041), (267347, 587139), (270781, 579693)]