156955395441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{187631}}^1$

素因数の和:187977

約数の個数: 32

約数和(自身を含む): 228850997760

約数和(自身を除く): 71895602319

約数列:

[1, 3, 13, 39, 89, 241, 267, 723, 1157, 3133, 3471, 9399, 21449, 64347, 187631, 278837, 562893, 836511, 2439203, 7317609, 16699159, 45219071, 50097477, 135657213, 217089067, 587847923, 651267201, 1763543769, 4024497319, 12073491957, 52318465147, 156955395441]

約数ペア:

[(1, 156955395441), (3, 52318465147), (13, 12073491957), (39, 4024497319), (89, 1763543769), (241, 651267201), (267, 587847923), (723, 217089067), (1157, 135657213), (3133, 50097477), (3471, 45219071), (9399, 16699159), (21449, 7317609), (64347, 2439203), (187631, 836511), (278837, 562893)]