154838944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16183}}^1$

素因数の和:16229

約数の個数: 48

約数和(自身を含む): 342582912

約数和(自身を除く): 187743968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 1196, 2392, 4784, 9568, 16183, 32366, 64732, 129464, 210379, 258928, 372209, 420758, 517856, 744418, 841516, 1488836, 1683032, 2977672, 3366064, 4838717, 5955344, 6732128, 9677434, 11910688, 19354868, 38709736, 77419472, 154838944]

約数ペア:

[(1, 154838944), (2, 77419472), (4, 38709736), (8, 19354868), (13, 11910688), (16, 9677434), (23, 6732128), (26, 5955344), (32, 4838717), (46, 3366064), (52, 2977672), (92, 1683032), (104, 1488836), (184, 841516), (208, 744418), (299, 517856), (368, 420758), (416, 372209), (598, 258928), (736, 210379), (1196, 129464), (2392, 64732), (4784, 32366), (9568, 16183)]