149926912

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4774

約数の個数: 44

約数和(自身を含む): 309440896

約数和(自身を除く): 159513984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4723, 7936, 9446, 15872, 18892, 31744, 37784, 75568, 146413, 151136, 292826, 302272, 585652, 604544, 1171304, 1209088, 2342608, 2418176, 4685216, 4836352, 9370432, 18740864, 37481728, 74963456, 149926912]

約数ペア:

[(1, 149926912), (2, 74963456), (4, 37481728), (8, 18740864), (16, 9370432), (31, 4836352), (32, 4685216), (62, 2418176), (64, 2342608), (124, 1209088), (128, 1171304), (248, 604544), (256, 585652), (496, 302272), (512, 292826), (992, 151136), (1024, 146413), (1984, 75568), (3968, 37784), (4723, 31744), (7936, 18892), (9446, 15872)]