154543992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2060

約数の個数: 64

約数和(自身を含む): 406080000

約数和(自身を除く): 251536008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 149, 184, 276, 298, 447, 552, 596, 894, 1192, 1788, 1879, 3427, 3576, 3758, 5637, 6854, 7516, 10281, 11274, 13708, 15032, 20562, 22548, 27416, 41124, 43217, 45096, 82248, 86434, 129651, 172868, 259302, 279971, 345736, 518604, 559942, 839913, 1037208, 1119884, 1679826, 2239768, 3359652, 6439333, 6719304, 12878666, 19317999, 25757332, 38635998, 51514664, 77271996, 154543992]

約数ペア:

[(1, 154543992), (2, 77271996), (3, 51514664), (4, 38635998), (6, 25757332), (8, 19317999), (12, 12878666), (23, 6719304), (24, 6439333), (46, 3359652), (69, 2239768), (92, 1679826), (138, 1119884), (149, 1037208), (184, 839913), (276, 559942), (298, 518604), (447, 345736), (552, 279971), (596, 259302), (894, 172868), (1192, 129651), (1788, 86434), (1879, 82248), (3427, 45096), (3576, 43217), (3758, 41124), (5637, 27416), (6854, 22548), (7516, 20562), (10281, 15032), (11274, 13708)]