156953198990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13926637}}^1$

素因数の和:13926681

約数の個数: 48

約数和(自身を含む): 342929534112

約数和(自身を除く): 185976335122

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 13926637, 27853274, 69633185, 97486459, 139266370, 194972918, 320312651, 487432295, 640625302, 682405213, 974864590, 1364810426, 1601563255, 2242188557, 3203126510, 3412026065, 4484377114, 6824052130, 11210942785, 15695319899, 22421885570, 31390639798, 78476599495, 156953198990]

約数ペア:

[(1, 156953198990), (2, 78476599495), (5, 31390639798), (7, 22421885570), (10, 15695319899), (14, 11210942785), (23, 6824052130), (35, 4484377114), (46, 3412026065), (49, 3203126510), (70, 2242188557), (98, 1601563255), (115, 1364810426), (161, 974864590), (230, 682405213), (245, 640625302), (322, 487432295), (490, 320312651), (805, 194972918), (1127, 139266370), (1610, 97486459), (2254, 69633185), (5635, 27853274), (11270, 13926637)]