145572912

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 421776576

約数和(自身を除く): 276203664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 137, 141, 144, 157, 188, 274, 282, 314, 376, 411, 423, 471, 548, 564, 628, 752, 822, 846, 942, 1096, 1128, 1233, 1256, 1413, 1644, 1692, 1884, 2192, 2256, 2466, 2512, 2826, 3288, 3384, 3768, 4932, 5652, 6439, 6576, 6768, 7379, 7536, 9864, 11304, 12878, 14758, 19317, 19728, 21509, 22137, 22608, 25756, 29516, 38634, 43018, 44274, 51512, 57951, 59032, 64527, 66411, 77268, 86036, 88548, 103024, 115902, 118064, 129054, 132822, 154536, 172072, 177096, 193581, 231804, 258108, 265644, 309072, 344144, 354192, 387162, 463608, 516216, 531288, 774324, 927216, 1010923, 1032432, 1062576, 1548648, 2021846, 3032769, 3097296, 4043692, 6065538, 8087384, 9098307, 12131076, 16174768, 18196614, 24262152, 36393228, 48524304, 72786456, 145572912]

約数ペア:

[(1, 145572912), (2, 72786456), (3, 48524304), (4, 36393228), (6, 24262152), (8, 18196614), (9, 16174768), (12, 12131076), (16, 9098307), (18, 8087384), (24, 6065538), (36, 4043692), (47, 3097296), (48, 3032769), (72, 2021846), (94, 1548648), (137, 1062576), (141, 1032432), (144, 1010923), (157, 927216), (188, 774324), (274, 531288), (282, 516216), (314, 463608), (376, 387162), (411, 354192), (423, 344144), (471, 309072), (548, 265644), (564, 258108), (628, 231804), (752, 193581), (822, 177096), (846, 172072), (942, 154536), (1096, 132822), (1128, 129054), (1233, 118064), (1256, 115902), (1413, 103024), (1644, 88548), (1692, 86036), (1884, 77268), (2192, 66411), (2256, 64527), (2466, 59032), (2512, 57951), (2826, 51512), (3288, 44274), (3384, 43018), (3768, 38634), (4932, 29516), (5652, 25756), (6439, 22608), (6576, 22137), (6768, 21509), (7379, 19728), (7536, 19317), (9864, 14758), (11304, 12878)]