154014640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148091}}^1$

素因数の和:148117

約数の個数: 40

約数和(自身を含む): 385631568

約数和(自身を除く): 231616928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 148091, 296182, 592364, 740455, 1184728, 1480910, 1925183, 2369456, 2961820, 3850366, 5923640, 7700732, 9625915, 11847280, 15401464, 19251830, 30802928, 38503660, 77007320, 154014640]

約数ペア:

[(1, 154014640), (2, 77007320), (4, 38503660), (5, 30802928), (8, 19251830), (10, 15401464), (13, 11847280), (16, 9625915), (20, 7700732), (26, 5923640), (40, 3850366), (52, 2961820), (65, 2369456), (80, 1925183), (104, 1480910), (130, 1184728), (208, 740455), (260, 592364), (520, 296182), (1040, 148091)]