133335472

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 262483200

約数和(自身を除く): 129147728

約数列:

[1, 2, 4, 8, 16, 139, 167, 278, 334, 359, 556, 668, 718, 1112, 1336, 1436, 2224, 2672, 2872, 5744, 23213, 46426, 49901, 59953, 92852, 99802, 119906, 185704, 199604, 239812, 371408, 399208, 479624, 798416, 959248, 8333467, 16666934, 33333868, 66667736, 133335472]

約数ペア:

[(1, 133335472), (2, 66667736), (4, 33333868), (8, 16666934), (16, 8333467), (139, 959248), (167, 798416), (278, 479624), (334, 399208), (359, 371408), (556, 239812), (668, 199604), (718, 185704), (1112, 119906), (1336, 99802), (1436, 92852), (2224, 59953), (2672, 49901), (2872, 46426), (5744, 23213)]