131881912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10867}}^1$

素因数の和:10951

約数の個数: 32

約数和(自身を含む): 260179920

約数和(自身を除く): 128298008

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 10867, 12136, 21734, 43468, 86936, 402079, 445547, 804158, 891094, 1608316, 1782188, 3216632, 3564376, 16485239, 32970478, 65940956, 131881912]

約数ペア:

[(1, 131881912), (2, 65940956), (4, 32970478), (8, 16485239), (37, 3564376), (41, 3216632), (74, 1782188), (82, 1608316), (148, 891094), (164, 804158), (296, 445547), (328, 402079), (1517, 86936), (3034, 43468), (6068, 21734), (10867, 12136)]