130149136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3457}}^1$

素因数の和:3659

約数の個数: 40

約数和(自身を含む): 273140504

約数和(自身を除く): 142991368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2353, 2896, 3457, 4706, 6914, 9412, 13828, 18824, 27656, 37648, 44941, 55312, 89882, 179764, 359528, 625717, 719056, 1251434, 2502868, 5005736, 8134321, 10011472, 16268642, 32537284, 65074568, 130149136]

約数ペア:

[(1, 130149136), (2, 65074568), (4, 32537284), (8, 16268642), (13, 10011472), (16, 8134321), (26, 5005736), (52, 2502868), (104, 1251434), (181, 719056), (208, 625717), (362, 359528), (724, 179764), (1448, 89882), (2353, 55312), (2896, 44941), (3457, 37648), (4706, 27656), (6914, 18824), (9412, 13828)]