149319252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 399672000

約数和(自身を除く): 250352748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 684, 796, 1097, 1194, 1791, 2194, 2388, 3291, 3582, 3781, 4388, 6582, 7164, 7562, 9873, 11343, 13164, 15124, 19746, 20843, 22686, 34029, 39492, 41686, 45372, 62529, 68058, 83372, 125058, 136116, 187587, 218303, 250116, 375174, 436606, 654909, 750348, 873212, 1309818, 1964727, 2619636, 3929454, 4147757, 7858908, 8295514, 12443271, 16591028, 24886542, 37329813, 49773084, 74659626, 149319252]

約数ペア:

[(1, 149319252), (2, 74659626), (3, 49773084), (4, 37329813), (6, 24886542), (9, 16591028), (12, 12443271), (18, 8295514), (19, 7858908), (36, 4147757), (38, 3929454), (57, 2619636), (76, 1964727), (114, 1309818), (171, 873212), (199, 750348), (228, 654909), (342, 436606), (398, 375174), (597, 250116), (684, 218303), (796, 187587), (1097, 136116), (1194, 125058), (1791, 83372), (2194, 68058), (2388, 62529), (3291, 45372), (3582, 41686), (3781, 39492), (4388, 34029), (6582, 22686), (7164, 20843), (7562, 19746), (9873, 15124), (11343, 13164)]