156908417782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{67057}}^1$

素因数の和:67660

約数の個数: 32

約数和(自身を含む): 250099516800

約数和(自身を除く): 93191099018

約数列:

[1, 2, 19, 38, 139, 278, 443, 886, 2641, 5282, 8417, 16834, 61577, 67057, 123154, 134114, 1169963, 1274083, 2339926, 2548166, 9320923, 18641846, 29706251, 59412502, 177097537, 354195074, 564418769, 1128837538, 4129168889, 8258337778, 78454208891, 156908417782]

約数ペア:

[(1, 156908417782), (2, 78454208891), (19, 8258337778), (38, 4129168889), (139, 1128837538), (278, 564418769), (443, 354195074), (886, 177097537), (2641, 59412502), (5282, 29706251), (8417, 18641846), (16834, 9320923), (61577, 2548166), (67057, 2339926), (123154, 1274083), (134114, 1169963)]