156974346832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1\times {\mathrm{4909}}^1$

素因数の和:5588

約数の個数: 80

約数和(自身を含む): 322198128000

約数和(自身を除く): 165223781168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 293, 304, 359, 586, 718, 1172, 1436, 2344, 2872, 4688, 4909, 5567, 5744, 6821, 9818, 11134, 13642, 19636, 22268, 27284, 39272, 44536, 54568, 78544, 89072, 93271, 105187, 109136, 186542, 210374, 373084, 420748, 746168, 841496, 1438337, 1492336, 1682992, 1762331, 1998553, 2876674, 3524662, 3997106, 5753348, 7049324, 7994212, 11506696, 14098648, 15988424, 23013392, 27328403, 28197296, 31976848, 33484289, 54656806, 66968578, 109313612, 133937156, 218627224, 267874312, 437254448, 516362983, 535748624, 1032725966, 2065451932, 4130903864, 8261807728, 9810896677, 19621793354, 39243586708, 78487173416, 156974346832]

約数ペア:

[(1, 156974346832), (2, 78487173416), (4, 39243586708), (8, 19621793354), (16, 9810896677), (19, 8261807728), (38, 4130903864), (76, 2065451932), (152, 1032725966), (293, 535748624), (304, 516362983), (359, 437254448), (586, 267874312), (718, 218627224), (1172, 133937156), (1436, 109313612), (2344, 66968578), (2872, 54656806), (4688, 33484289), (4909, 31976848), (5567, 28197296), (5744, 27328403), (6821, 23013392), (9818, 15988424), (11134, 14098648), (13642, 11506696), (19636, 7994212), (22268, 7049324), (27284, 5753348), (39272, 3997106), (44536, 3524662), (54568, 2876674), (78544, 1998553), (89072, 1762331), (93271, 1682992), (105187, 1492336), (109136, 1438337), (186542, 841496), (210374, 746168), (373084, 420748)]