160147141640

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2063}}^1\times {\mathrm{11621}}^1$

素因数の和:13862

約数の個数: 64

約数和(自身を含む): 362695656960

約数和(自身を除く): 202548515320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 2063, 3340, 4126, 6680, 8252, 10315, 11621, 16504, 20630, 23242, 41260, 46484, 58105, 82520, 92968, 116210, 232420, 344521, 464840, 689042, 1378084, 1722605, 1940707, 2756168, 3445210, 3881414, 6890420, 7762828, 9703535, 13780840, 15525656, 19407070, 23974123, 38814140, 47948246, 77628280, 95896492, 119870615, 191792984, 239741230, 479482460, 958964920, 4003678541, 8007357082, 16014714164, 20018392705, 32029428328, 40036785410, 80073570820, 160147141640]

約数ペア:

[(1, 160147141640), (2, 80073570820), (4, 40036785410), (5, 32029428328), (8, 20018392705), (10, 16014714164), (20, 8007357082), (40, 4003678541), (167, 958964920), (334, 479482460), (668, 239741230), (835, 191792984), (1336, 119870615), (1670, 95896492), (2063, 77628280), (3340, 47948246), (4126, 38814140), (6680, 23974123), (8252, 19407070), (10315, 15525656), (11621, 13780840), (16504, 9703535), (20630, 7762828), (23242, 6890420), (41260, 3881414), (46484, 3445210), (58105, 2756168), (82520, 1940707), (92968, 1722605), (116210, 1378084), (232420, 689042), (344521, 464840)]