140179936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 298426464

約数和(自身を除く): 158246528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 317, 416, 634, 1063, 1268, 2126, 2536, 4121, 4252, 5072, 8242, 8504, 10144, 13819, 16484, 17008, 27638, 32968, 34016, 55276, 65936, 110552, 131872, 221104, 336971, 442208, 673942, 1347884, 2695768, 4380623, 5391536, 8761246, 10783072, 17522492, 35044984, 70089968, 140179936]

約数ペア:

[(1, 140179936), (2, 70089968), (4, 35044984), (8, 17522492), (13, 10783072), (16, 8761246), (26, 5391536), (32, 4380623), (52, 2695768), (104, 1347884), (208, 673942), (317, 442208), (416, 336971), (634, 221104), (1063, 131872), (1268, 110552), (2126, 65936), (2536, 55276), (4121, 34016), (4252, 32968), (5072, 27638), (8242, 17008), (8504, 16484), (10144, 13819)]