133653560

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{14591}}^1$

素因数の和:14831

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 168400840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 14591, 29182, 58364, 72955, 116728, 145910, 291820, 583640, 3341339, 6682678, 13365356, 16706695, 26730712, 33413390, 66826780, 133653560]

約数ペア:

[(1, 133653560), (2, 66826780), (4, 33413390), (5, 26730712), (8, 16706695), (10, 13365356), (20, 6682678), (40, 3341339), (229, 583640), (458, 291820), (916, 145910), (1145, 116728), (1832, 72955), (2290, 58364), (4580, 29182), (9160, 14591)]