169250718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1297}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 418682880

約数和(自身を除く): 249432162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 478, 546, 717, 1297, 1434, 1673, 2594, 3107, 3346, 3891, 5019, 6214, 7782, 9079, 9321, 10038, 16861, 18158, 18642, 21749, 27237, 33722, 43498, 50583, 54474, 65247, 101166, 118027, 130494, 236054, 309983, 354081, 619966, 708162, 929949, 1859898, 2169881, 4029779, 4339762, 6509643, 8059558, 12089337, 13019286, 24178674, 28208453, 56416906, 84625359, 169250718]

約数ペア:

[(1, 169250718), (2, 84625359), (3, 56416906), (6, 28208453), (7, 24178674), (13, 13019286), (14, 12089337), (21, 8059558), (26, 6509643), (39, 4339762), (42, 4029779), (78, 2169881), (91, 1859898), (182, 929949), (239, 708162), (273, 619966), (478, 354081), (546, 309983), (717, 236054), (1297, 130494), (1434, 118027), (1673, 101166), (2594, 65247), (3107, 54474), (3346, 50583), (3891, 43498), (5019, 33722), (6214, 27237), (7782, 21749), (9079, 18642), (9321, 18158), (10038, 16861)]