181003956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 524353536

約数和(自身を除く): 343349580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 57, 76, 84, 94, 114, 127, 133, 141, 188, 228, 254, 266, 282, 329, 361, 381, 399, 508, 532, 564, 658, 722, 762, 798, 889, 893, 987, 1083, 1316, 1444, 1524, 1596, 1778, 1786, 1974, 2166, 2413, 2527, 2667, 2679, 3556, 3572, 3948, 4332, 4826, 5054, 5334, 5358, 5969, 6251, 7239, 7581, 9652, 10108, 10668, 10716, 11938, 12502, 14478, 15162, 16891, 16967, 17907, 18753, 23876, 25004, 28956, 30324, 33782, 33934, 35814, 37506, 41783, 45847, 50673, 50901, 67564, 67868, 71628, 75012, 83566, 91694, 101346, 101802, 113411, 118769, 125349, 137541, 167132, 183388, 202692, 203604, 226822, 237538, 250698, 275082, 320929, 340233, 356307, 453644, 475076, 501396, 550164, 641858, 680466, 712614, 793877, 962787, 1283716, 1360932, 1425228, 1587754, 1925574, 2154809, 2381631, 3175508, 3851148, 4309618, 4763262, 6464427, 8619236, 9526524, 12928854, 15083663, 25857708, 30167326, 45250989, 60334652, 90501978, 181003956]

約数ペア:

[(1, 181003956), (2, 90501978), (3, 60334652), (4, 45250989), (6, 30167326), (7, 25857708), (12, 15083663), (14, 12928854), (19, 9526524), (21, 8619236), (28, 6464427), (38, 4763262), (42, 4309618), (47, 3851148), (57, 3175508), (76, 2381631), (84, 2154809), (94, 1925574), (114, 1587754), (127, 1425228), (133, 1360932), (141, 1283716), (188, 962787), (228, 793877), (254, 712614), (266, 680466), (282, 641858), (329, 550164), (361, 501396), (381, 475076), (399, 453644), (508, 356307), (532, 340233), (564, 320929), (658, 275082), (722, 250698), (762, 237538), (798, 226822), (889, 203604), (893, 202692), (987, 183388), (1083, 167132), (1316, 137541), (1444, 125349), (1524, 118769), (1596, 113411), (1778, 101802), (1786, 101346), (1974, 91694), (2166, 83566), (2413, 75012), (2527, 71628), (2667, 67868), (2679, 67564), (3556, 50901), (3572, 50673), (3948, 45847), (4332, 41783), (4826, 37506), (5054, 35814), (5334, 33934), (5358, 33782), (5969, 30324), (6251, 28956), (7239, 25004), (7581, 23876), (9652, 18753), (10108, 17907), (10668, 16967), (10716, 16891), (11938, 15162), (12502, 14478)]