157055451740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{968641}}^1$

素因数の和:968739

約数の個数: 72

約数和(自身を含む): 367936726416

約数和(自身を除く): 210881274676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 484, 605, 670, 737, 1210, 1340, 1474, 2420, 2948, 3685, 7370, 8107, 14740, 16214, 32428, 40535, 81070, 162140, 968641, 1937282, 3874564, 4843205, 9686410, 10655051, 19372820, 21310102, 42620204, 53275255, 64898947, 106550510, 117205561, 129797894, 213101020, 234411122, 259595788, 324494735, 468822244, 586027805, 648989470, 713888417, 1172055610, 1297978940, 1427776834, 2344111220, 2855553668, 3569442085, 7138884170, 7852772587, 14277768340, 15705545174, 31411090348, 39263862935, 78527725870, 157055451740]

約数ペア:

[(1, 157055451740), (2, 78527725870), (4, 39263862935), (5, 31411090348), (10, 15705545174), (11, 14277768340), (20, 7852772587), (22, 7138884170), (44, 3569442085), (55, 2855553668), (67, 2344111220), (110, 1427776834), (121, 1297978940), (134, 1172055610), (220, 713888417), (242, 648989470), (268, 586027805), (335, 468822244), (484, 324494735), (605, 259595788), (670, 234411122), (737, 213101020), (1210, 129797894), (1340, 117205561), (1474, 106550510), (2420, 64898947), (2948, 53275255), (3685, 42620204), (7370, 21310102), (8107, 19372820), (14740, 10655051), (16214, 9686410), (32428, 4843205), (40535, 3874564), (81070, 1937282), (162140, 968641)]