168807528

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5569}}^1$

素因数の和:6002

約数の個数: 48

約数和(自身を含む): 458355300

約数和(自身を除く): 289547772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 5569, 7578, 10104, 11138, 15156, 16707, 22276, 30312, 33414, 44552, 50121, 66828, 100242, 133656, 200484, 400968, 2344549, 4689098, 7033647, 9378196, 14067294, 18756392, 21100941, 28134588, 42201882, 56269176, 84403764, 168807528]

約数ペア:

[(1, 168807528), (2, 84403764), (3, 56269176), (4, 42201882), (6, 28134588), (8, 21100941), (9, 18756392), (12, 14067294), (18, 9378196), (24, 7033647), (36, 4689098), (72, 2344549), (421, 400968), (842, 200484), (1263, 133656), (1684, 100242), (2526, 66828), (3368, 50121), (3789, 44552), (5052, 33414), (5569, 30312), (7578, 22276), (10104, 16707), (11138, 15156)]