147798828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{178501}}^1$

素因数の和:178534

約数の個数: 36

約数和(自身を含む): 389848368

約数和(自身を除く): 242049540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 178501, 357002, 535503, 714004, 1071006, 1606509, 2142012, 3213018, 4105523, 6426036, 8211046, 12316569, 16422092, 24633138, 36949707, 49266276, 73899414, 147798828]

約数ペア:

[(1, 147798828), (2, 73899414), (3, 49266276), (4, 36949707), (6, 24633138), (9, 16422092), (12, 12316569), (18, 8211046), (23, 6426036), (36, 4105523), (46, 3213018), (69, 2142012), (92, 1606509), (138, 1071006), (207, 714004), (276, 535503), (414, 357002), (828, 178501)]