156668272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1777

約数の個数: 40

約数和(自身を含む): 318042144

約数和(自身を除く): 161373872

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 293, 368, 586, 1172, 1453, 2344, 2906, 4688, 5812, 6739, 11624, 13478, 23248, 26956, 33419, 53912, 66838, 107824, 133676, 267352, 425729, 534704, 851458, 1702916, 3405832, 6811664, 9791767, 19583534, 39167068, 78334136, 156668272]

約数ペア:

[(1, 156668272), (2, 78334136), (4, 39167068), (8, 19583534), (16, 9791767), (23, 6811664), (46, 3405832), (92, 1702916), (184, 851458), (293, 534704), (368, 425729), (586, 267352), (1172, 133676), (1453, 107824), (2344, 66838), (2906, 53912), (4688, 33419), (5812, 26956), (6739, 23248), (11624, 13478)]