15158256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 41330688

約数和(自身を除く): 26172432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 167, 183, 186, 244, 248, 334, 366, 372, 488, 496, 501, 668, 732, 744, 976, 1002, 1336, 1464, 1488, 1891, 2004, 2672, 2928, 3782, 4008, 5177, 5673, 7564, 8016, 10187, 10354, 11346, 15128, 15531, 20374, 20708, 22692, 30256, 30561, 31062, 40748, 41416, 45384, 61122, 62124, 81496, 82832, 90768, 122244, 124248, 162992, 244488, 248496, 315797, 488976, 631594, 947391, 1263188, 1894782, 2526376, 3789564, 5052752, 7579128, 15158256]

約数ペア:

[(1, 15158256), (2, 7579128), (3, 5052752), (4, 3789564), (6, 2526376), (8, 1894782), (12, 1263188), (16, 947391), (24, 631594), (31, 488976), (48, 315797), (61, 248496), (62, 244488), (93, 162992), (122, 124248), (124, 122244), (167, 90768), (183, 82832), (186, 81496), (244, 62124), (248, 61122), (334, 45384), (366, 41416), (372, 40748), (488, 31062), (496, 30561), (501, 30256), (668, 22692), (732, 20708), (744, 20374), (976, 15531), (1002, 15128), (1336, 11346), (1464, 10354), (1488, 10187), (1891, 8016), (2004, 7564), (2672, 5673), (2928, 5177), (3782, 4008)]