156968011947

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{271393}}^1$

素因数の和:271627

約数の個数: 32

約数和(自身を含む): 224931347200

約数和(自身を除く): 67963335253

約数列:

[1, 3, 19, 57, 73, 139, 219, 417, 1387, 2641, 4161, 7923, 10147, 30441, 192793, 271393, 578379, 814179, 5156467, 15469401, 19811689, 37723627, 59435067, 113170881, 376422091, 716748913, 1129266273, 2150246739, 2753824771, 8261474313, 52322670649, 156968011947]

約数ペア:

[(1, 156968011947), (3, 52322670649), (19, 8261474313), (57, 2753824771), (73, 2150246739), (139, 1129266273), (219, 716748913), (417, 376422091), (1387, 113170881), (2641, 59435067), (4161, 37723627), (7923, 19811689), (10147, 15469401), (30441, 5156467), (192793, 814179), (271393, 578379)]