169548704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 72

約数和(自身を含む): 379727460

約数和(自身を除く): 210178756

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 361, 416, 494, 608, 722, 988, 1129, 1444, 1976, 2258, 2888, 3952, 4516, 4693, 5776, 7904, 9032, 9386, 11552, 14677, 18064, 18772, 21451, 29354, 36128, 37544, 42902, 58708, 75088, 85804, 117416, 150176, 171608, 234832, 278863, 343216, 407569, 469664, 557726, 686432, 815138, 1115452, 1630276, 2230904, 3260552, 4461808, 5298397, 6521104, 8923616, 10596794, 13042208, 21193588, 42387176, 84774352, 169548704]

約数ペア:

[(1, 169548704), (2, 84774352), (4, 42387176), (8, 21193588), (13, 13042208), (16, 10596794), (19, 8923616), (26, 6521104), (32, 5298397), (38, 4461808), (52, 3260552), (76, 2230904), (104, 1630276), (152, 1115452), (208, 815138), (247, 686432), (304, 557726), (361, 469664), (416, 407569), (494, 343216), (608, 278863), (722, 234832), (988, 171608), (1129, 150176), (1444, 117416), (1976, 85804), (2258, 75088), (2888, 58708), (3952, 42902), (4516, 37544), (4693, 36128), (5776, 29354), (7904, 21451), (9032, 18772), (9386, 18064), (11552, 14677)]