156978691884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4904971}}^1$

素因数の和:4905115

約数の個数: 72

約数和(自身を含む): 457064910848

約数和(自身を除く): 300086218964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 4904971, 9809942, 14714913, 19619884, 29429826, 34334797, 44144739, 58859652, 68669594, 88289478, 103004391, 137339188, 176578956, 206008782, 309013173, 412017564, 618026346, 622931317, 1236052692, 1245862634, 1868793951, 2491725268, 3737587902, 4360519219, 5606381853, 7475175804, 8721038438, 11212763706, 13081557657, 17442076876, 22425527412, 26163115314, 39244672971, 52326230628, 78489345942, 156978691884]

約数ペア:

[(1, 156978691884), (2, 78489345942), (3, 52326230628), (4, 39244672971), (6, 26163115314), (7, 22425527412), (9, 17442076876), (12, 13081557657), (14, 11212763706), (18, 8721038438), (21, 7475175804), (28, 5606381853), (36, 4360519219), (42, 3737587902), (63, 2491725268), (84, 1868793951), (126, 1245862634), (127, 1236052692), (252, 622931317), (254, 618026346), (381, 412017564), (508, 309013173), (762, 206008782), (889, 176578956), (1143, 137339188), (1524, 103004391), (1778, 88289478), (2286, 68669594), (2667, 58859652), (3556, 44144739), (4572, 34334797), (5334, 29429826), (8001, 19619884), (10668, 14714913), (16002, 9809942), (32004, 4904971)]