155174964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8565

約数の個数: 72

約数和(自身を含む): 434827008

約数和(自身を除く): 279652044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 8513, 9114, 17026, 18228, 25539, 34052, 51078, 59591, 102156, 119182, 178773, 238364, 263903, 357546, 417137, 527806, 715092, 791709, 834274, 1055612, 1251411, 1583418, 1668548, 1847321, 2502822, 3166836, 3694642, 5005644, 5541963, 7389284, 11083926, 12931247, 22167852, 25862494, 38793741, 51724988, 77587482, 155174964]

約数ペア:

[(1, 155174964), (2, 77587482), (3, 51724988), (4, 38793741), (6, 25862494), (7, 22167852), (12, 12931247), (14, 11083926), (21, 7389284), (28, 5541963), (31, 5005644), (42, 3694642), (49, 3166836), (62, 2502822), (84, 1847321), (93, 1668548), (98, 1583418), (124, 1251411), (147, 1055612), (186, 834274), (196, 791709), (217, 715092), (294, 527806), (372, 417137), (434, 357546), (588, 263903), (651, 238364), (868, 178773), (1302, 119182), (1519, 102156), (2604, 59591), (3038, 51078), (4557, 34052), (6076, 25539), (8513, 18228), (9114, 17026)]