141330478120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{308501}}^1$

素因数の和:309406

約数の個数: 64

約数和(自身を含む): 342844442640

約数和(自身を除く): 201513964520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 881, 1762, 3524, 4405, 7048, 8810, 11453, 17620, 22906, 35240, 45812, 57265, 91624, 114530, 229060, 308501, 458120, 617002, 1234004, 1542505, 2468008, 3085010, 4010513, 6170020, 8021026, 12340040, 16042052, 20052565, 32084104, 40105130, 80210260, 160420520, 271789381, 543578762, 1087157524, 1358946905, 2174315048, 2717893810, 3533261953, 5435787620, 7066523906, 10871575240, 14133047812, 17666309765, 28266095624, 35332619530, 70665239060, 141330478120]

約数ペア:

[(1, 141330478120), (2, 70665239060), (4, 35332619530), (5, 28266095624), (8, 17666309765), (10, 14133047812), (13, 10871575240), (20, 7066523906), (26, 5435787620), (40, 3533261953), (52, 2717893810), (65, 2174315048), (104, 1358946905), (130, 1087157524), (260, 543578762), (520, 271789381), (881, 160420520), (1762, 80210260), (3524, 40105130), (4405, 32084104), (7048, 20052565), (8810, 16042052), (11453, 12340040), (17620, 8021026), (22906, 6170020), (35240, 4010513), (45812, 3085010), (57265, 2468008), (91624, 1542505), (114530, 1234004), (229060, 617002), (308501, 458120)]