157400848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12251}}^1$

素因数の和:12343

約数の個数: 40

約数和(自身を含む): 337273056

約数和(自身を除く): 179872208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6424, 12251, 12848, 24502, 49004, 98008, 134761, 196016, 269522, 539044, 894323, 1078088, 1788646, 2156176, 3577292, 7154584, 9837553, 14309168, 19675106, 39350212, 78700424, 157400848]

約数ペア:

[(1, 157400848), (2, 78700424), (4, 39350212), (8, 19675106), (11, 14309168), (16, 9837553), (22, 7154584), (44, 3577292), (73, 2156176), (88, 1788646), (146, 1078088), (176, 894323), (292, 539044), (584, 269522), (803, 196016), (1168, 134761), (1606, 98008), (3212, 49004), (6424, 24502), (12251, 12848)]