157995552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 516668544

約数和(自身を除く): 358672992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 677, 748, 816, 858, 884, 1056, 1122, 1144, 1248, 1326, 1354, 1496, 1632, 1716, 1768, 2031, 2244, 2288, 2431, 2652, 2708, 2992, 3432, 3536, 4062, 4488, 4576, 4862, 5304, 5416, 5984, 6864, 7072, 7293, 7447, 8124, 8801, 8976, 9724, 10608, 10832, 11509, 13728, 14586, 14894, 16248, 17602, 17952, 19448, 21216, 21664, 22341, 23018, 26403, 29172, 29788, 32496, 34527, 35204, 38896, 44682, 46036, 52806, 58344, 59576, 64992, 69054, 70408, 77792, 89364, 92072, 96811, 105612, 116688, 119152, 126599, 138108, 140816, 149617, 178728, 184144, 193622, 211224, 233376, 238304, 253198, 276216, 281632, 290433, 299234, 357456, 368288, 379797, 387244, 422448, 448851, 506396, 552432, 580866, 598468, 714912, 759594, 774488, 844896, 897702, 1012792, 1104864, 1161732, 1196936, 1519188, 1548976, 1645787, 1795404, 2025584, 2323464, 2393872, 3038376, 3097952, 3291574, 3590808, 4051168, 4646928, 4787744, 4937361, 6076752, 6583148, 7181616, 9293856, 9874722, 12153504, 13166296, 14363232, 19749444, 26332592, 39498888, 52665184, 78997776, 157995552]

約数ペア:

[(1, 157995552), (2, 78997776), (3, 52665184), (4, 39498888), (6, 26332592), (8, 19749444), (11, 14363232), (12, 13166296), (13, 12153504), (16, 9874722), (17, 9293856), (22, 7181616), (24, 6583148), (26, 6076752), (32, 4937361), (33, 4787744), (34, 4646928), (39, 4051168), (44, 3590808), (48, 3291574), (51, 3097952), (52, 3038376), (66, 2393872), (68, 2323464), (78, 2025584), (88, 1795404), (96, 1645787), (102, 1548976), (104, 1519188), (132, 1196936), (136, 1161732), (143, 1104864), (156, 1012792), (176, 897702), (187, 844896), (204, 774488), (208, 759594), (221, 714912), (264, 598468), (272, 580866), (286, 552432), (312, 506396), (352, 448851), (374, 422448), (408, 387244), (416, 379797), (429, 368288), (442, 357456), (528, 299234), (544, 290433), (561, 281632), (572, 276216), (624, 253198), (663, 238304), (677, 233376), (748, 211224), (816, 193622), (858, 184144), (884, 178728), (1056, 149617), (1122, 140816), (1144, 138108), (1248, 126599), (1326, 119152), (1354, 116688), (1496, 105612), (1632, 96811), (1716, 92072), (1768, 89364), (2031, 77792), (2244, 70408), (2288, 69054), (2431, 64992), (2652, 59576), (2708, 58344), (2992, 52806), (3432, 46036), (3536, 44682), (4062, 38896), (4488, 35204), (4576, 34527), (4862, 32496), (5304, 29788), (5416, 29172), (5984, 26403), (6864, 23018), (7072, 22341), (7293, 21664), (7447, 21216), (8124, 19448), (8801, 17952), (8976, 17602), (9724, 16248), (10608, 14894), (10832, 14586), (11509, 13728)]