153404784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 180

約数和(自身を含む): 490109256

約数和(自身を除く): 336704472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 227, 228, 234, 247, 304, 312, 342, 361, 454, 456, 468, 494, 624, 681, 684, 722, 741, 908, 912, 936, 988, 1083, 1362, 1368, 1444, 1482, 1816, 1872, 1976, 2043, 2166, 2223, 2724, 2736, 2888, 2951, 2964, 3249, 3632, 3952, 4086, 4313, 4332, 4446, 4693, 5448, 5776, 5902, 5928, 6498, 8172, 8626, 8664, 8853, 8892, 9386, 10896, 11804, 11856, 12939, 12996, 14079, 16344, 17252, 17328, 17706, 17784, 18772, 23608, 25878, 25992, 26559, 28158, 32688, 34504, 35412, 35568, 37544, 38817, 42237, 47216, 51756, 51984, 53118, 56069, 56316, 69008, 70824, 75088, 77634, 81947, 84474, 103512, 106236, 112138, 112632, 141648, 155268, 163894, 168207, 168948, 207024, 212472, 224276, 225264, 245841, 310536, 327788, 336414, 337896, 424944, 448552, 491682, 504621, 621072, 655576, 672828, 675792, 737523, 897104, 983364, 1009242, 1065311, 1311152, 1345656, 1475046, 1966728, 2018484, 2130622, 2691312, 2950092, 3195933, 3933456, 4036968, 4261244, 5900184, 6391866, 8073936, 8522488, 9587799, 11800368, 12783732, 17044976, 19175598, 25567464, 38351196, 51134928, 76702392, 153404784]

約数ペア:

[(1, 153404784), (2, 76702392), (3, 51134928), (4, 38351196), (6, 25567464), (8, 19175598), (9, 17044976), (12, 12783732), (13, 11800368), (16, 9587799), (18, 8522488), (19, 8073936), (24, 6391866), (26, 5900184), (36, 4261244), (38, 4036968), (39, 3933456), (48, 3195933), (52, 2950092), (57, 2691312), (72, 2130622), (76, 2018484), (78, 1966728), (104, 1475046), (114, 1345656), (117, 1311152), (144, 1065311), (152, 1009242), (156, 983364), (171, 897104), (208, 737523), (227, 675792), (228, 672828), (234, 655576), (247, 621072), (304, 504621), (312, 491682), (342, 448552), (361, 424944), (454, 337896), (456, 336414), (468, 327788), (494, 310536), (624, 245841), (681, 225264), (684, 224276), (722, 212472), (741, 207024), (908, 168948), (912, 168207), (936, 163894), (988, 155268), (1083, 141648), (1362, 112632), (1368, 112138), (1444, 106236), (1482, 103512), (1816, 84474), (1872, 81947), (1976, 77634), (2043, 75088), (2166, 70824), (2223, 69008), (2724, 56316), (2736, 56069), (2888, 53118), (2951, 51984), (2964, 51756), (3249, 47216), (3632, 42237), (3952, 38817), (4086, 37544), (4313, 35568), (4332, 35412), (4446, 34504), (4693, 32688), (5448, 28158), (5776, 26559), (5902, 25992), (5928, 25878), (6498, 23608), (8172, 18772), (8626, 17784), (8664, 17706), (8853, 17328), (8892, 17252), (9386, 16344), (10896, 14079), (11804, 12996), (11856, 12939)]