158940276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 444019968

約数和(自身を除く): 285079692

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 47, 51, 66, 68, 94, 102, 121, 132, 137, 141, 187, 188, 204, 242, 274, 282, 363, 374, 411, 484, 517, 548, 561, 564, 726, 748, 799, 822, 1034, 1122, 1452, 1507, 1551, 1598, 1644, 2057, 2068, 2244, 2329, 2397, 3014, 3102, 3196, 4114, 4521, 4658, 4794, 5687, 6028, 6171, 6204, 6439, 6987, 8228, 8789, 9042, 9316, 9588, 11374, 12342, 12878, 13974, 16577, 17061, 17578, 18084, 19317, 22748, 24684, 25619, 25756, 26367, 27948, 33154, 34122, 35156, 38634, 49731, 51238, 52734, 66308, 68244, 70829, 76857, 77268, 96679, 99462, 102476, 105468, 109463, 141658, 153714, 193358, 198924, 212487, 218926, 281809, 283316, 290037, 307428, 328389, 386716, 424974, 437852, 563618, 580074, 656778, 779119, 845427, 849948, 1127236, 1160148, 1204093, 1313556, 1558238, 1690854, 2337357, 2408186, 3116476, 3381708, 3612279, 4674714, 4816372, 7224558, 9349428, 13245023, 14449116, 26490046, 39735069, 52980092, 79470138, 158940276]

約数ペア:

[(1, 158940276), (2, 79470138), (3, 52980092), (4, 39735069), (6, 26490046), (11, 14449116), (12, 13245023), (17, 9349428), (22, 7224558), (33, 4816372), (34, 4674714), (44, 3612279), (47, 3381708), (51, 3116476), (66, 2408186), (68, 2337357), (94, 1690854), (102, 1558238), (121, 1313556), (132, 1204093), (137, 1160148), (141, 1127236), (187, 849948), (188, 845427), (204, 779119), (242, 656778), (274, 580074), (282, 563618), (363, 437852), (374, 424974), (411, 386716), (484, 328389), (517, 307428), (548, 290037), (561, 283316), (564, 281809), (726, 218926), (748, 212487), (799, 198924), (822, 193358), (1034, 153714), (1122, 141658), (1452, 109463), (1507, 105468), (1551, 102476), (1598, 99462), (1644, 96679), (2057, 77268), (2068, 76857), (2244, 70829), (2329, 68244), (2397, 66308), (3014, 52734), (3102, 51238), (3196, 49731), (4114, 38634), (4521, 35156), (4658, 34122), (4794, 33154), (5687, 27948), (6028, 26367), (6171, 25756), (6204, 25619), (6439, 24684), (6987, 22748), (8228, 19317), (8789, 18084), (9042, 17578), (9316, 17061), (9588, 16577), (11374, 13974), (12342, 12878)]