158989908

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 481711104

約数和(自身を除く): 322721196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 282, 294, 308, 329, 462, 517, 523, 539, 564, 588, 658, 924, 987, 1034, 1046, 1078, 1316, 1551, 1569, 1617, 1974, 2068, 2092, 2156, 2303, 3102, 3138, 3234, 3619, 3661, 3948, 4606, 5753, 6204, 6276, 6468, 6909, 7238, 7322, 9212, 10857, 10983, 11506, 13818, 14476, 14644, 17259, 21714, 21966, 23012, 24581, 25333, 25627, 27636, 34518, 40271, 43428, 43932, 49162, 50666, 51254, 69036, 73743, 75999, 76881, 80542, 98324, 101332, 102508, 120813, 147486, 151998, 153762, 161084, 172067, 241626, 270391, 281897, 294972, 303996, 307524, 344134, 483252, 516201, 540782, 563794, 688268, 811173, 845691, 1032402, 1081564, 1127588, 1204469, 1622346, 1691382, 1892737, 2064804, 2408938, 3244692, 3382764, 3613407, 3785474, 4817876, 5678211, 7226814, 7570948, 11356422, 13249159, 14453628, 22712844, 26498318, 39747477, 52996636, 79494954, 158989908]

約数ペア:

[(1, 158989908), (2, 79494954), (3, 52996636), (4, 39747477), (6, 26498318), (7, 22712844), (11, 14453628), (12, 13249159), (14, 11356422), (21, 7570948), (22, 7226814), (28, 5678211), (33, 4817876), (42, 3785474), (44, 3613407), (47, 3382764), (49, 3244692), (66, 2408938), (77, 2064804), (84, 1892737), (94, 1691382), (98, 1622346), (132, 1204469), (141, 1127588), (147, 1081564), (154, 1032402), (188, 845691), (196, 811173), (231, 688268), (282, 563794), (294, 540782), (308, 516201), (329, 483252), (462, 344134), (517, 307524), (523, 303996), (539, 294972), (564, 281897), (588, 270391), (658, 241626), (924, 172067), (987, 161084), (1034, 153762), (1046, 151998), (1078, 147486), (1316, 120813), (1551, 102508), (1569, 101332), (1617, 98324), (1974, 80542), (2068, 76881), (2092, 75999), (2156, 73743), (2303, 69036), (3102, 51254), (3138, 50666), (3234, 49162), (3619, 43932), (3661, 43428), (3948, 40271), (4606, 34518), (5753, 27636), (6204, 25627), (6276, 25333), (6468, 24581), (6909, 23012), (7238, 21966), (7322, 21714), (9212, 17259), (10857, 14644), (10983, 14476), (11506, 13818)]