156989304

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21169}}^1$

素因数の和:21284

約数の個数: 48

約数和(自身を含む): 429327600

約数和(自身を除く): 272338296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 21169, 42338, 63507, 84676, 127014, 169352, 190521, 254028, 381042, 508056, 762084, 1524168, 2180407, 4360814, 6541221, 8721628, 13082442, 17443256, 19623663, 26164884, 39247326, 52329768, 78494652, 156989304]

約数ペア:

[(1, 156989304), (2, 78494652), (3, 52329768), (4, 39247326), (6, 26164884), (8, 19623663), (9, 17443256), (12, 13082442), (18, 8721628), (24, 6541221), (36, 4360814), (72, 2180407), (103, 1524168), (206, 762084), (309, 508056), (412, 381042), (618, 254028), (824, 190521), (927, 169352), (1236, 127014), (1854, 84676), (2472, 63507), (3708, 42338), (7416, 21169)]