145262528

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:601

約数の個数: 56

約数和(自身を含む): 299825664

約数和(自身を除く): 154563136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 211, 248, 347, 422, 496, 694, 844, 992, 1388, 1688, 1984, 2776, 3376, 5552, 6541, 6752, 10757, 11104, 13082, 13504, 21514, 22208, 26164, 43028, 52328, 73217, 86056, 104656, 146434, 172112, 209312, 292868, 344224, 418624, 585736, 688448, 1171472, 2269727, 2342944, 4539454, 4685888, 9078908, 18157816, 36315632, 72631264, 145262528]

約数ペア:

[(1, 145262528), (2, 72631264), (4, 36315632), (8, 18157816), (16, 9078908), (31, 4685888), (32, 4539454), (62, 2342944), (64, 2269727), (124, 1171472), (211, 688448), (248, 585736), (347, 418624), (422, 344224), (496, 292868), (694, 209312), (844, 172112), (992, 146434), (1388, 104656), (1688, 86056), (1984, 73217), (2776, 52328), (3376, 43028), (5552, 26164), (6541, 22208), (6752, 21514), (10757, 13504), (11104, 13082)]