151505968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 307274976

約数和(自身を除く): 155769008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 541, 761, 1082, 1522, 2164, 3044, 4328, 6088, 8656, 12176, 12443, 17503, 24886, 35006, 49772, 70012, 99544, 140024, 199088, 280048, 411701, 823402, 1646804, 3293608, 6587216, 9469123, 18938246, 37876492, 75752984, 151505968]

約数ペア:

[(1, 151505968), (2, 75752984), (4, 37876492), (8, 18938246), (16, 9469123), (23, 6587216), (46, 3293608), (92, 1646804), (184, 823402), (368, 411701), (541, 280048), (761, 199088), (1082, 140024), (1522, 99544), (2164, 70012), (3044, 49772), (4328, 35006), (6088, 24886), (8656, 17503), (12176, 12443)]