154945232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18169}}^1$

素因数の和:18231

約数の個数: 40

約数和(自身を含む): 331202760

約数和(自身を除く): 176257528

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 18169, 36338, 72676, 145352, 236197, 290704, 472394, 744929, 944788, 1489858, 1889576, 2979716, 3779152, 5959432, 9684077, 11918864, 19368154, 38736308, 77472616, 154945232]

約数ペア:

[(1, 154945232), (2, 77472616), (4, 38736308), (8, 19368154), (13, 11918864), (16, 9684077), (26, 5959432), (41, 3779152), (52, 2979716), (82, 1889576), (104, 1489858), (164, 944788), (208, 744929), (328, 472394), (533, 290704), (656, 236197), (1066, 145352), (2132, 72676), (4264, 36338), (8528, 18169)]