149944832

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4880

約数の個数: 40

約数和(自身を含む): 304571652

約数和(自身を除く): 154626820

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 4801, 7808, 9602, 15616, 19204, 31232, 38408, 76816, 153632, 292861, 307264, 585722, 614528, 1171444, 1229056, 2342888, 2458112, 4685776, 9371552, 18743104, 37486208, 74972416, 149944832]

約数ペア:

[(1, 149944832), (2, 74972416), (4, 37486208), (8, 18743104), (16, 9371552), (32, 4685776), (61, 2458112), (64, 2342888), (122, 1229056), (128, 1171444), (244, 614528), (256, 585722), (488, 307264), (512, 292861), (976, 153632), (1952, 76816), (3904, 38408), (4801, 31232), (7808, 19204), (9602, 15616)]