144742696

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 317162880

約数和(自身を除く): 172420184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 157, 163, 202, 314, 326, 404, 628, 652, 707, 808, 1099, 1141, 1256, 1304, 1414, 2198, 2282, 2828, 4396, 4564, 5656, 8792, 9128, 15857, 16463, 25591, 31714, 32926, 51182, 63428, 65852, 102364, 110999, 115241, 126856, 131704, 179137, 204728, 221998, 230482, 358274, 443996, 460964, 716548, 887992, 921928, 1433096, 2584691, 5169382, 10338764, 18092837, 20677528, 36185674, 72371348, 144742696]

約数ペア:

[(1, 144742696), (2, 72371348), (4, 36185674), (7, 20677528), (8, 18092837), (14, 10338764), (28, 5169382), (56, 2584691), (101, 1433096), (157, 921928), (163, 887992), (202, 716548), (314, 460964), (326, 443996), (404, 358274), (628, 230482), (652, 221998), (707, 204728), (808, 179137), (1099, 131704), (1141, 126856), (1256, 115241), (1304, 110999), (1414, 102364), (2198, 65852), (2282, 63428), (2828, 51182), (4396, 32926), (4564, 31714), (5656, 25591), (8792, 16463), (9128, 15857)]