142695152068

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1\times {\mathrm{65423}}^1$

素因数の和:66772

約数の個数: 48

約数和(自身を含む): 290300419584

約数和(自身を除く): 147605267516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1277, 1708, 2554, 5108, 8939, 17878, 35756, 65423, 77897, 130846, 155794, 261692, 311588, 457961, 545279, 915922, 1090558, 1831844, 2181116, 3990803, 7981606, 15963212, 27935621, 55871242, 83545171, 111742484, 167090342, 334180684, 584816197, 1169632394, 2339264788, 5096255431, 10192510862, 20385021724, 35673788017, 71347576034, 142695152068]

約数ペア:

[(1, 142695152068), (2, 71347576034), (4, 35673788017), (7, 20385021724), (14, 10192510862), (28, 5096255431), (61, 2339264788), (122, 1169632394), (244, 584816197), (427, 334180684), (854, 167090342), (1277, 111742484), (1708, 83545171), (2554, 55871242), (5108, 27935621), (8939, 15963212), (17878, 7981606), (35756, 3990803), (65423, 2181116), (77897, 1831844), (130846, 1090558), (155794, 915922), (261692, 545279), (311588, 457961)]