149026432

素因数分解:

$2^7\times {\mathrm{571}}^1\times {\mathrm{2039}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 297554400

約数和(自身を除く): 148527968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 571, 1142, 2039, 2284, 4078, 4568, 8156, 9136, 16312, 18272, 32624, 36544, 65248, 73088, 130496, 260992, 1164269, 2328538, 4657076, 9314152, 18628304, 37256608, 74513216, 149026432]

約数ペア:

[(1, 149026432), (2, 74513216), (4, 37256608), (8, 18628304), (16, 9314152), (32, 4657076), (64, 2328538), (128, 1164269), (571, 260992), (1142, 130496), (2039, 73088), (2284, 65248), (4078, 36544), (4568, 32624), (8156, 18272), (9136, 16312)]