148509008

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{32117}}^1$

素因数の和:32159

約数の個数: 30

約数和(自身を含む): 305667006

約数和(自身を除く): 157157998

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 32117, 64234, 128468, 256936, 513872, 545989, 1091978, 2183956, 4367912, 8735824, 9281813, 18563626, 37127252, 74254504, 148509008]

約数ペア:

[(1, 148509008), (2, 74254504), (4, 37127252), (8, 18563626), (16, 9281813), (17, 8735824), (34, 4367912), (68, 2183956), (136, 1091978), (272, 545989), (289, 513872), (578, 256936), (1156, 128468), (2312, 64234), (4624, 32117)]