128182716

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{19457}}^1$

素因数の和:19531

約数の個数: 48

約数和(自身を含む): 337790880

約数和(自身を除く): 209608164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 19457, 38914, 58371, 77828, 116742, 175113, 233484, 350226, 525339, 700452, 1050678, 1186877, 2101356, 2373754, 3560631, 4747508, 7121262, 10681893, 14242524, 21363786, 32045679, 42727572, 64091358, 128182716]

約数ペア:

[(1, 128182716), (2, 64091358), (3, 42727572), (4, 32045679), (6, 21363786), (9, 14242524), (12, 10681893), (18, 7121262), (27, 4747508), (36, 3560631), (54, 2373754), (61, 2101356), (108, 1186877), (122, 1050678), (183, 700452), (244, 525339), (366, 350226), (549, 233484), (732, 175113), (1098, 116742), (1647, 77828), (2196, 58371), (3294, 38914), (6588, 19457)]