156740819724

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1657}}^1\times {\mathrm{13757}}^1$

素因数の和:15615

約数の個数: 72

約数和(自身を含む): 398549668608

約数和(自身を除く): 241808848884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1657, 1719, 2292, 3314, 3438, 4971, 6628, 6876, 9942, 13757, 14913, 19884, 27514, 29826, 41271, 55028, 59652, 82542, 123813, 165084, 247626, 316487, 495252, 632974, 949461, 1265948, 1898922, 2627587, 2848383, 3797844, 5255174, 5696766, 7882761, 10510348, 11393532, 15765522, 22795349, 23648283, 31531044, 45590698, 47296566, 68386047, 91181396, 94593132, 136772094, 205158141, 273544188, 410316282, 820632564, 4353911659, 8707823318, 13061734977, 17415646636, 26123469954, 39185204931, 52246939908, 78370409862, 156740819724]

約数ペア:

[(1, 156740819724), (2, 78370409862), (3, 52246939908), (4, 39185204931), (6, 26123469954), (9, 17415646636), (12, 13061734977), (18, 8707823318), (36, 4353911659), (191, 820632564), (382, 410316282), (573, 273544188), (764, 205158141), (1146, 136772094), (1657, 94593132), (1719, 91181396), (2292, 68386047), (3314, 47296566), (3438, 45590698), (4971, 31531044), (6628, 23648283), (6876, 22795349), (9942, 15765522), (13757, 11393532), (14913, 10510348), (19884, 7882761), (27514, 5696766), (29826, 5255174), (41271, 3797844), (55028, 2848383), (59652, 2627587), (82542, 1898922), (123813, 1265948), (165084, 949461), (247626, 632974), (316487, 495252)]