156988781270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1\times {\mathrm{148471}}^1$

素因数の和:150980

約数の個数: 32

約数和(自身を含む): 289270967040

約数和(自身を除く): 132282185770

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2459, 4918, 12295, 24590, 105737, 148471, 211474, 296942, 528685, 742355, 1057370, 1484710, 6384253, 12768506, 31921265, 63842530, 365090189, 730180378, 1825450945, 3650901890, 15698878127, 31397756254, 78494390635, 156988781270]

約数ペア:

[(1, 156988781270), (2, 78494390635), (5, 31397756254), (10, 15698878127), (43, 3650901890), (86, 1825450945), (215, 730180378), (430, 365090189), (2459, 63842530), (4918, 31921265), (12295, 12768506), (24590, 6384253), (105737, 1484710), (148471, 1057370), (211474, 742355), (296942, 528685)]