158303796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6521}}^1$

素因数の和:6569

約数の個数: 72

約数和(自身を含む): 448504896

約数和(自身を除く): 290201100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 6521, 8092, 12138, 13042, 19563, 24276, 26084, 39126, 45647, 78252, 91294, 110857, 136941, 182588, 221714, 273882, 332571, 443428, 547764, 665142, 775999, 1330284, 1551998, 1884569, 2327997, 3103996, 3769138, 4655994, 5653707, 7538276, 9311988, 11307414, 13191983, 22614828, 26383966, 39575949, 52767932, 79151898, 158303796]

約数ペア:

[(1, 158303796), (2, 79151898), (3, 52767932), (4, 39575949), (6, 26383966), (7, 22614828), (12, 13191983), (14, 11307414), (17, 9311988), (21, 7538276), (28, 5653707), (34, 4655994), (42, 3769138), (51, 3103996), (68, 2327997), (84, 1884569), (102, 1551998), (119, 1330284), (204, 775999), (238, 665142), (289, 547764), (357, 443428), (476, 332571), (578, 273882), (714, 221714), (867, 182588), (1156, 136941), (1428, 110857), (1734, 91294), (2023, 78252), (3468, 45647), (4046, 39126), (6069, 26084), (6521, 24276), (8092, 19563), (12138, 13042)]