157649687986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2496

約数の個数: 128

約数和(自身を含む): 304630530048

約数和(自身を除く): 146980842062

約数列:

[1, 2, 7, 14, 17, 31, 34, 37, 62, 74, 119, 217, 238, 259, 271, 434, 518, 527, 542, 629, 1054, 1147, 1258, 1897, 2131, 2294, 3689, 3794, 4262, 4403, 4607, 7378, 8029, 8401, 8806, 9214, 10027, 14917, 16058, 16802, 19499, 20054, 29834, 32249, 36227, 38998, 58807, 64498, 66061, 70189, 72454, 78847, 117614, 132122, 136493, 140378, 142817, 157694, 170459, 253589, 272986, 285634, 310837, 340918, 462427, 507178, 551929, 577501, 621674, 924854, 999719, 1103858, 1123037, 1155002, 1193213, 1340399, 1999438, 2175859, 2246074, 2386426, 2444257, 2680798, 4042507, 4351718, 4888514, 5284229, 7861259, 8085014, 9382793, 9817517, 10568458, 15722518, 17109799, 17902531, 18765586, 19635034, 21367537, 34219598, 35805062, 36989603, 41552369, 42735074, 68722619, 73979206, 83104738, 125317717, 137445238, 149572759, 250635434, 290866583, 299145518, 304343027, 363248129, 581733166, 608686054, 662393647, 726496258, 1324787294, 2130401189, 2542736903, 4260802378, 4636755529, 5085473806, 9273511058, 11260691999, 22521383998, 78824843993, 157649687986]

約数ペア:

[(1, 157649687986), (2, 78824843993), (7, 22521383998), (14, 11260691999), (17, 9273511058), (31, 5085473806), (34, 4636755529), (37, 4260802378), (62, 2542736903), (74, 2130401189), (119, 1324787294), (217, 726496258), (238, 662393647), (259, 608686054), (271, 581733166), (434, 363248129), (518, 304343027), (527, 299145518), (542, 290866583), (629, 250635434), (1054, 149572759), (1147, 137445238), (1258, 125317717), (1897, 83104738), (2131, 73979206), (2294, 68722619), (3689, 42735074), (3794, 41552369), (4262, 36989603), (4403, 35805062), (4607, 34219598), (7378, 21367537), (8029, 19635034), (8401, 18765586), (8806, 17902531), (9214, 17109799), (10027, 15722518), (14917, 10568458), (16058, 9817517), (16802, 9382793), (19499, 8085014), (20054, 7861259), (29834, 5284229), (32249, 4888514), (36227, 4351718), (38998, 4042507), (58807, 2680798), (64498, 2444257), (66061, 2386426), (70189, 2246074), (72454, 2175859), (78847, 1999438), (117614, 1340399), (132122, 1193213), (136493, 1155002), (140378, 1123037), (142817, 1103858), (157694, 999719), (170459, 924854), (253589, 621674), (272986, 577501), (285634, 551929), (310837, 507178), (340918, 462427)]