135990512

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 314712000

約数和(自身を除く): 178721488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 149, 203, 232, 281, 298, 406, 464, 562, 596, 812, 1043, 1124, 1192, 1624, 1967, 2086, 2248, 2384, 3248, 3934, 4172, 4321, 4496, 7868, 8149, 8344, 8642, 15736, 16298, 16688, 17284, 30247, 31472, 32596, 34568, 41869, 57043, 60494, 65192, 69136, 83738, 114086, 120988, 130384, 167476, 228172, 241976, 293083, 334952, 456344, 483952, 586166, 669904, 912688, 1172332, 1214201, 2344664, 2428402, 4689328, 4856804, 8499407, 9713608, 16998814, 19427216, 33997628, 67995256, 135990512]

約数ペア:

[(1, 135990512), (2, 67995256), (4, 33997628), (7, 19427216), (8, 16998814), (14, 9713608), (16, 8499407), (28, 4856804), (29, 4689328), (56, 2428402), (58, 2344664), (112, 1214201), (116, 1172332), (149, 912688), (203, 669904), (232, 586166), (281, 483952), (298, 456344), (406, 334952), (464, 293083), (562, 241976), (596, 228172), (812, 167476), (1043, 130384), (1124, 120988), (1192, 114086), (1624, 83738), (1967, 69136), (2086, 65192), (2248, 60494), (2384, 57043), (3248, 41869), (3934, 34568), (4172, 32596), (4321, 31472), (4496, 30247), (7868, 17284), (8149, 16688), (8344, 16298), (8642, 15736)]