127913316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 197227164

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 71, 87, 93, 116, 124, 142, 167, 174, 186, 213, 284, 334, 348, 372, 426, 501, 668, 852, 899, 1002, 1798, 2004, 2059, 2201, 2697, 3596, 4118, 4402, 4843, 5177, 5394, 6177, 6603, 8236, 8804, 9686, 10354, 10788, 11857, 12354, 13206, 14529, 15531, 19372, 20708, 23714, 24708, 26412, 29058, 31062, 35571, 47428, 58116, 62124, 63829, 71142, 127658, 142284, 150133, 191487, 255316, 300266, 343853, 367567, 382974, 450399, 600532, 687706, 735134, 765948, 900798, 1031559, 1102701, 1375412, 1470268, 1801596, 2063118, 2205402, 4126236, 4410804, 10659443, 21318886, 31978329, 42637772, 63956658, 127913316]

約数ペア:

[(1, 127913316), (2, 63956658), (3, 42637772), (4, 31978329), (6, 21318886), (12, 10659443), (29, 4410804), (31, 4126236), (58, 2205402), (62, 2063118), (71, 1801596), (87, 1470268), (93, 1375412), (116, 1102701), (124, 1031559), (142, 900798), (167, 765948), (174, 735134), (186, 687706), (213, 600532), (284, 450399), (334, 382974), (348, 367567), (372, 343853), (426, 300266), (501, 255316), (668, 191487), (852, 150133), (899, 142284), (1002, 127658), (1798, 71142), (2004, 63829), (2059, 62124), (2201, 58116), (2697, 47428), (3596, 35571), (4118, 31062), (4402, 29058), (4843, 26412), (5177, 24708), (5394, 23714), (6177, 20708), (6603, 19372), (8236, 15531), (8804, 14529), (9686, 13206), (10354, 12354), (10788, 11857)]