187442676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6373}}^1$

素因数の和:6445

約数の個数: 72

約数和(自身を含む): 510429920

約数和(自身を除く): 322987244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4902, 6373, 7353, 9804, 12746, 14706, 19119, 25492, 29412, 38238, 57357, 76476, 114714, 121087, 229428, 242174, 274039, 363261, 484348, 548078, 726522, 822117, 1089783, 1096156, 1453044, 1644234, 2179566, 2466351, 3288468, 4359132, 4932702, 5206741, 9865404, 10413482, 15620223, 20826964, 31240446, 46860669, 62480892, 93721338, 187442676]

約数ペア:

[(1, 187442676), (2, 93721338), (3, 62480892), (4, 46860669), (6, 31240446), (9, 20826964), (12, 15620223), (18, 10413482), (19, 9865404), (36, 5206741), (38, 4932702), (43, 4359132), (57, 3288468), (76, 2466351), (86, 2179566), (114, 1644234), (129, 1453044), (171, 1096156), (172, 1089783), (228, 822117), (258, 726522), (342, 548078), (387, 484348), (516, 363261), (684, 274039), (774, 242174), (817, 229428), (1548, 121087), (1634, 114714), (2451, 76476), (3268, 57357), (4902, 38238), (6373, 29412), (7353, 25492), (9804, 19119), (12746, 14706)]