152781408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 487999512

約数和(自身を除く): 335218104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 73, 78, 86, 96, 104, 117, 129, 144, 146, 156, 169, 172, 208, 219, 234, 258, 288, 292, 312, 338, 344, 387, 416, 438, 468, 507, 516, 559, 584, 624, 657, 676, 688, 774, 876, 936, 949, 1014, 1032, 1118, 1168, 1248, 1314, 1352, 1376, 1521, 1548, 1677, 1752, 1872, 1898, 2028, 2064, 2236, 2336, 2628, 2704, 2847, 3042, 3096, 3139, 3354, 3504, 3744, 3796, 4056, 4128, 4472, 5031, 5256, 5408, 5694, 6084, 6192, 6278, 6708, 7008, 7267, 7592, 8112, 8541, 8944, 9417, 10062, 10512, 11388, 12168, 12337, 12384, 12556, 13416, 14534, 15184, 16224, 17082, 17888, 18834, 20124, 21024, 21801, 22776, 24336, 24674, 25112, 26832, 28251, 29068, 30368, 34164, 37011, 37668, 40248, 40807, 43602, 45552, 48672, 49348, 50224, 53664, 56502, 58136, 65403, 68328, 74022, 75336, 80496, 81614, 87204, 91104, 98696, 100448, 111033, 113004, 116272, 122421, 130806, 136656, 148044, 150672, 160992, 163228, 174408, 197392, 222066, 226008, 232544, 244842, 261612, 273312, 296088, 301344, 326456, 348816, 367263, 394784, 444132, 452016, 489684, 523224, 530491, 592176, 652912, 697632, 734526, 888264, 904032, 979368, 1046448, 1060982, 1184352, 1305824, 1469052, 1591473, 1776528, 1958736, 2092896, 2121964, 2938104, 3182946, 3553056, 3917472, 4243928, 4774419, 5876208, 6365892, 8487856, 9548838, 11752416, 12731784, 16975712, 19097676, 25463568, 38195352, 50927136, 76390704, 152781408]

約数ペア:

[(1, 152781408), (2, 76390704), (3, 50927136), (4, 38195352), (6, 25463568), (8, 19097676), (9, 16975712), (12, 12731784), (13, 11752416), (16, 9548838), (18, 8487856), (24, 6365892), (26, 5876208), (32, 4774419), (36, 4243928), (39, 3917472), (43, 3553056), (48, 3182946), (52, 2938104), (72, 2121964), (73, 2092896), (78, 1958736), (86, 1776528), (96, 1591473), (104, 1469052), (117, 1305824), (129, 1184352), (144, 1060982), (146, 1046448), (156, 979368), (169, 904032), (172, 888264), (208, 734526), (219, 697632), (234, 652912), (258, 592176), (288, 530491), (292, 523224), (312, 489684), (338, 452016), (344, 444132), (387, 394784), (416, 367263), (438, 348816), (468, 326456), (507, 301344), (516, 296088), (559, 273312), (584, 261612), (624, 244842), (657, 232544), (676, 226008), (688, 222066), (774, 197392), (876, 174408), (936, 163228), (949, 160992), (1014, 150672), (1032, 148044), (1118, 136656), (1168, 130806), (1248, 122421), (1314, 116272), (1352, 113004), (1376, 111033), (1521, 100448), (1548, 98696), (1677, 91104), (1752, 87204), (1872, 81614), (1898, 80496), (2028, 75336), (2064, 74022), (2236, 68328), (2336, 65403), (2628, 58136), (2704, 56502), (2847, 53664), (3042, 50224), (3096, 49348), (3139, 48672), (3354, 45552), (3504, 43602), (3744, 40807), (3796, 40248), (4056, 37668), (4128, 37011), (4472, 34164), (5031, 30368), (5256, 29068), (5408, 28251), (5694, 26832), (6084, 25112), (6192, 24674), (6278, 24336), (6708, 22776), (7008, 21801), (7267, 21024), (7592, 20124), (8112, 18834), (8541, 17888), (8944, 17082), (9417, 16224), (10062, 15184), (10512, 14534), (11388, 13416), (12168, 12556), (12337, 12384)]