145847168

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{27791}}^1$

素因数の和:27846

約数の個数: 32

約数和(自身を含む): 297652320

約数和(自身を除く): 151805152

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 27791, 55582, 111164, 222328, 444656, 889312, 1139431, 1778624, 2278862, 3557248, 4557724, 9115448, 18230896, 36461792, 72923584, 145847168]

約数ペア:

[(1, 145847168), (2, 72923584), (4, 36461792), (8, 18230896), (16, 9115448), (32, 4557724), (41, 3557248), (64, 2278862), (82, 1778624), (128, 1139431), (164, 889312), (328, 444656), (656, 222328), (1312, 111164), (2624, 55582), (5248, 27791)]