141809512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80209}}^1$

素因数の和:80245

約数の個数: 32

約数和(自身を含む): 303193800

約数和(自身を除く): 161384288

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 80209, 160418, 320836, 641672, 1042717, 1363553, 2085434, 2727106, 4170868, 5454212, 8341736, 10908424, 17726189, 35452378, 70904756, 141809512]

約数ペア:

[(1, 141809512), (2, 70904756), (4, 35452378), (8, 17726189), (13, 10908424), (17, 8341736), (26, 5454212), (34, 4170868), (52, 2727106), (68, 2085434), (104, 1363553), (136, 1042717), (221, 641672), (442, 320836), (884, 160418), (1768, 80209)]