156907843540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{36153881}}^1$

素因数の和:36153928

約数の個数: 48

約数和(自身を含む): 388726539264

約数和(自身を除く): 231818695724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 36153881, 72307762, 144615524, 180769405, 253077167, 361538810, 506154334, 723077620, 1012308668, 1120770311, 1265385835, 2241540622, 2530771670, 4483081244, 5061543340, 5603851555, 7845392177, 11207703110, 15690784354, 22415406220, 31381568708, 39226960885, 78453921770, 156907843540]

約数ペア:

[(1, 156907843540), (2, 78453921770), (4, 39226960885), (5, 31381568708), (7, 22415406220), (10, 15690784354), (14, 11207703110), (20, 7845392177), (28, 5603851555), (31, 5061543340), (35, 4483081244), (62, 2530771670), (70, 2241540622), (124, 1265385835), (140, 1120770311), (155, 1012308668), (217, 723077620), (310, 506154334), (434, 361538810), (620, 253077167), (868, 180769405), (1085, 144615524), (2170, 72307762), (4340, 36153881)]