123165216

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8069}}^1$

素因数の和:8138

約数の個数: 72

約数和(自身を含む): 356903820

約数和(自身を除く): 233738604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 8069, 15264, 16138, 24207, 32276, 48414, 64552, 72621, 96828, 129104, 145242, 193656, 258208, 290484, 387312, 427657, 580968, 774624, 855314, 1161936, 1282971, 1710628, 2323872, 2565942, 3421256, 3848913, 5131884, 6842512, 7697826, 10263768, 13685024, 15395652, 20527536, 30791304, 41055072, 61582608, 123165216]

約数ペア:

[(1, 123165216), (2, 61582608), (3, 41055072), (4, 30791304), (6, 20527536), (8, 15395652), (9, 13685024), (12, 10263768), (16, 7697826), (18, 6842512), (24, 5131884), (32, 3848913), (36, 3421256), (48, 2565942), (53, 2323872), (72, 1710628), (96, 1282971), (106, 1161936), (144, 855314), (159, 774624), (212, 580968), (288, 427657), (318, 387312), (424, 290484), (477, 258208), (636, 193656), (848, 145242), (954, 129104), (1272, 96828), (1696, 72621), (1908, 64552), (2544, 48414), (3816, 32276), (5088, 24207), (7632, 16138), (8069, 15264)]