156758235455

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{1459}}^1$

素因数の和:2232

約数の個数: 64

約数和(自身を含む): 208768320000

約数和(自身を除く): 52010084545

約数列:

[1, 5, 19, 29, 59, 95, 145, 295, 551, 661, 1121, 1459, 1711, 2755, 3305, 5605, 7295, 8555, 12559, 19169, 27721, 32509, 38999, 42311, 62795, 86081, 95845, 138605, 162545, 194995, 211555, 364211, 430405, 740981, 803909, 964399, 1130971, 1635539, 1821055, 2496349, 3704905, 4019545, 4821995, 5654855, 8177695, 12481745, 18323581, 21488449, 27967571, 47430631, 56899541, 91617905, 107442245, 139837855, 237153155, 284497705, 531383849, 1081091279, 1650086689, 2656919245, 5405456395, 8250433445, 31351647091, 156758235455]

約数ペア:

[(1, 156758235455), (5, 31351647091), (19, 8250433445), (29, 5405456395), (59, 2656919245), (95, 1650086689), (145, 1081091279), (295, 531383849), (551, 284497705), (661, 237153155), (1121, 139837855), (1459, 107442245), (1711, 91617905), (2755, 56899541), (3305, 47430631), (5605, 27967571), (7295, 21488449), (8555, 18323581), (12559, 12481745), (19169, 8177695), (27721, 5654855), (32509, 4821995), (38999, 4019545), (42311, 3704905), (62795, 2496349), (86081, 1821055), (95845, 1635539), (138605, 1130971), (162545, 964399), (194995, 803909), (211555, 740981), (364211, 430405)]