155595882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 348687360

約数和(自身を除く): 193091478

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 229, 281, 403, 458, 562, 687, 806, 843, 1209, 1374, 1686, 2418, 2977, 3653, 5954, 7099, 7306, 8711, 8931, 10959, 14198, 17422, 17862, 21297, 21918, 26133, 42594, 52266, 64349, 92287, 113243, 128698, 184574, 193047, 226486, 276861, 339729, 386094, 553722, 679458, 836537, 1673074, 1994819, 2509611, 3989638, 5019222, 5984457, 11968914, 25932647, 51865294, 77797941, 155595882]

約数ペア:

[(1, 155595882), (2, 77797941), (3, 51865294), (6, 25932647), (13, 11968914), (26, 5984457), (31, 5019222), (39, 3989638), (62, 2509611), (78, 1994819), (93, 1673074), (186, 836537), (229, 679458), (281, 553722), (403, 386094), (458, 339729), (562, 276861), (687, 226486), (806, 193047), (843, 184574), (1209, 128698), (1374, 113243), (1686, 92287), (2418, 64349), (2977, 52266), (3653, 42594), (5954, 26133), (7099, 21918), (7306, 21297), (8711, 17862), (8931, 17422), (10959, 14198)]