154150984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 316059300

約数和(自身を除く): 161908316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 169, 226, 338, 452, 676, 904, 1009, 1352, 1469, 2018, 2938, 4036, 5876, 8072, 11752, 13117, 19097, 26234, 38194, 52468, 76388, 104936, 114017, 152776, 170521, 228034, 341042, 456068, 682084, 912136, 1364168, 1482221, 2964442, 5928884, 11857768, 19268873, 38537746, 77075492, 154150984]

約数ペア:

[(1, 154150984), (2, 77075492), (4, 38537746), (8, 19268873), (13, 11857768), (26, 5928884), (52, 2964442), (104, 1482221), (113, 1364168), (169, 912136), (226, 682084), (338, 456068), (452, 341042), (676, 228034), (904, 170521), (1009, 152776), (1352, 114017), (1469, 104936), (2018, 76388), (2938, 52468), (4036, 38194), (5876, 26234), (8072, 19097), (11752, 13117)]