151121568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 454900320

約数和(自身を除く): 303778752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 289, 312, 408, 416, 419, 442, 544, 578, 624, 663, 816, 838, 867, 884, 1156, 1248, 1257, 1326, 1632, 1676, 1734, 1768, 2312, 2514, 2652, 3352, 3468, 3536, 3757, 4624, 5028, 5304, 5447, 6704, 6936, 7072, 7123, 7514, 9248, 10056, 10608, 10894, 11271, 13408, 13872, 14246, 15028, 16341, 20112, 21216, 21369, 21788, 22542, 27744, 28492, 30056, 32682, 40224, 42738, 43576, 45084, 56984, 60112, 65364, 85476, 87152, 90168, 92599, 113968, 120224, 121091, 130728, 170952, 174304, 180336, 185198, 227936, 242182, 261456, 277797, 341904, 360672, 363273, 370396, 484364, 522912, 555594, 683808, 726546, 740792, 968728, 1111188, 1453092, 1481584, 1574183, 1937456, 2222376, 2906184, 2963168, 3148366, 3874912, 4444752, 4722549, 5812368, 6296732, 8889504, 9445098, 11624736, 12593464, 18890196, 25186928, 37780392, 50373856, 75560784, 151121568]

約数ペア:

[(1, 151121568), (2, 75560784), (3, 50373856), (4, 37780392), (6, 25186928), (8, 18890196), (12, 12593464), (13, 11624736), (16, 9445098), (17, 8889504), (24, 6296732), (26, 5812368), (32, 4722549), (34, 4444752), (39, 3874912), (48, 3148366), (51, 2963168), (52, 2906184), (68, 2222376), (78, 1937456), (96, 1574183), (102, 1481584), (104, 1453092), (136, 1111188), (156, 968728), (204, 740792), (208, 726546), (221, 683808), (272, 555594), (289, 522912), (312, 484364), (408, 370396), (416, 363273), (419, 360672), (442, 341904), (544, 277797), (578, 261456), (624, 242182), (663, 227936), (816, 185198), (838, 180336), (867, 174304), (884, 170952), (1156, 130728), (1248, 121091), (1257, 120224), (1326, 113968), (1632, 92599), (1676, 90168), (1734, 87152), (1768, 85476), (2312, 65364), (2514, 60112), (2652, 56984), (3352, 45084), (3468, 43576), (3536, 42738), (3757, 40224), (4624, 32682), (5028, 30056), (5304, 28492), (5447, 27744), (6704, 22542), (6936, 21788), (7072, 21369), (7123, 21216), (7514, 20112), (9248, 16341), (10056, 15028), (10608, 14246), (10894, 13872), (11271, 13408)]