151631964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8147}}^1$

素因数の和:8215

約数の個数: 72

約数和(自身を含む): 427085568

約数和(自身を除く): 275453604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 8147, 9306, 16294, 18612, 24441, 32588, 48882, 73323, 89617, 97764, 146646, 179234, 268851, 293292, 358468, 382909, 537702, 765818, 806553, 1075404, 1148727, 1531636, 1613106, 2297454, 3226212, 3446181, 4211999, 4594908, 6892362, 8423998, 12635997, 13784724, 16847996, 25271994, 37907991, 50543988, 75815982, 151631964]

約数ペア:

[(1, 151631964), (2, 75815982), (3, 50543988), (4, 37907991), (6, 25271994), (9, 16847996), (11, 13784724), (12, 12635997), (18, 8423998), (22, 6892362), (33, 4594908), (36, 4211999), (44, 3446181), (47, 3226212), (66, 2297454), (94, 1613106), (99, 1531636), (132, 1148727), (141, 1075404), (188, 806553), (198, 765818), (282, 537702), (396, 382909), (423, 358468), (517, 293292), (564, 268851), (846, 179234), (1034, 146646), (1551, 97764), (1692, 89617), (2068, 73323), (3102, 48882), (4653, 32588), (6204, 24441), (8147, 18612), (9306, 16294)]