145217774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6199}}^1$

素因数の和:6284

約数の個数: 32

約数和(自身を含む): 253108800

約数和(自身を除く): 107891026

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 6199, 11713, 12398, 23426, 80587, 105383, 161174, 210766, 328547, 657094, 1369979, 2739958, 4271111, 5585299, 8542222, 11170598, 72608887, 145217774]

約数ペア:

[(1, 145217774), (2, 72608887), (13, 11170598), (17, 8542222), (26, 5585299), (34, 4271111), (53, 2739958), (106, 1369979), (221, 657094), (442, 328547), (689, 210766), (901, 161174), (1378, 105383), (1802, 80587), (6199, 23426), (11713, 12398)]