147240252

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 379579200

約数和(自身を除く): 232338948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 157, 218, 239, 314, 327, 436, 471, 478, 628, 654, 717, 942, 956, 981, 1308, 1413, 1434, 1884, 1962, 2151, 2826, 2868, 3924, 4302, 5652, 8604, 17113, 26051, 34226, 37523, 51339, 52102, 68452, 75046, 78153, 102678, 104204, 112569, 150092, 154017, 156306, 205356, 225138, 234459, 308034, 312612, 337707, 450276, 468918, 616068, 675414, 937836, 1350828, 4090007, 8180014, 12270021, 16360028, 24540042, 36810063, 49080084, 73620126, 147240252]

約数ペア:

[(1, 147240252), (2, 73620126), (3, 49080084), (4, 36810063), (6, 24540042), (9, 16360028), (12, 12270021), (18, 8180014), (36, 4090007), (109, 1350828), (157, 937836), (218, 675414), (239, 616068), (314, 468918), (327, 450276), (436, 337707), (471, 312612), (478, 308034), (628, 234459), (654, 225138), (717, 205356), (942, 156306), (956, 154017), (981, 150092), (1308, 112569), (1413, 104204), (1434, 102678), (1884, 78153), (1962, 75046), (2151, 68452), (2826, 52102), (2868, 51339), (3924, 37523), (4302, 34226), (5652, 26051), (8604, 17113)]