158635568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 180

約数和(自身を含む): 417986640

約数和(自身を除く): 259351072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 34, 52, 56, 58, 68, 91, 104, 112, 116, 119, 136, 169, 182, 203, 208, 221, 232, 238, 272, 289, 338, 364, 377, 406, 442, 464, 476, 493, 578, 676, 728, 754, 812, 884, 952, 986, 1156, 1183, 1352, 1456, 1508, 1547, 1624, 1768, 1904, 1972, 2023, 2312, 2366, 2639, 2704, 2873, 3016, 3094, 3248, 3451, 3536, 3757, 3944, 4046, 4624, 4732, 4901, 5278, 5746, 6032, 6188, 6409, 6902, 7514, 7888, 8092, 8381, 9464, 9802, 10556, 11492, 12376, 12818, 13804, 15028, 16184, 16762, 18928, 19604, 20111, 21112, 22984, 24752, 25636, 26299, 27608, 30056, 32368, 33524, 34307, 39208, 40222, 42224, 44863, 45968, 48841, 51272, 52598, 55216, 58667, 60112, 67048, 68614, 78416, 80444, 83317, 89726, 97682, 102544, 105196, 108953, 117334, 134096, 137228, 160888, 166634, 179452, 195364, 210392, 217906, 234668, 274456, 321776, 333268, 341887, 358904, 390728, 420784, 435812, 469336, 548912, 583219, 666536, 683774, 717808, 762671, 781456, 871624, 938672, 1166438, 1333072, 1367548, 1416389, 1525342, 1743248, 2332876, 2735096, 2832778, 3050684, 4665752, 5470192, 5665556, 6101368, 9331504, 9914723, 11331112, 12202736, 19829446, 22662224, 39658892, 79317784, 158635568]

約数ペア:

[(1, 158635568), (2, 79317784), (4, 39658892), (7, 22662224), (8, 19829446), (13, 12202736), (14, 11331112), (16, 9914723), (17, 9331504), (26, 6101368), (28, 5665556), (29, 5470192), (34, 4665752), (52, 3050684), (56, 2832778), (58, 2735096), (68, 2332876), (91, 1743248), (104, 1525342), (112, 1416389), (116, 1367548), (119, 1333072), (136, 1166438), (169, 938672), (182, 871624), (203, 781456), (208, 762671), (221, 717808), (232, 683774), (238, 666536), (272, 583219), (289, 548912), (338, 469336), (364, 435812), (377, 420784), (406, 390728), (442, 358904), (464, 341887), (476, 333268), (493, 321776), (578, 274456), (676, 234668), (728, 217906), (754, 210392), (812, 195364), (884, 179452), (952, 166634), (986, 160888), (1156, 137228), (1183, 134096), (1352, 117334), (1456, 108953), (1508, 105196), (1547, 102544), (1624, 97682), (1768, 89726), (1904, 83317), (1972, 80444), (2023, 78416), (2312, 68614), (2366, 67048), (2639, 60112), (2704, 58667), (2873, 55216), (3016, 52598), (3094, 51272), (3248, 48841), (3451, 45968), (3536, 44863), (3757, 42224), (3944, 40222), (4046, 39208), (4624, 34307), (4732, 33524), (4901, 32368), (5278, 30056), (5746, 27608), (6032, 26299), (6188, 25636), (6409, 24752), (6902, 22984), (7514, 21112), (7888, 20111), (8092, 19604), (8381, 18928), (9464, 16762), (9802, 16184), (10556, 15028), (11492, 13804), (12376, 12818)]