8188152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 25712640

約数和(自身を除く): 17524488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 51, 56, 61, 68, 84, 94, 102, 119, 122, 136, 141, 168, 183, 188, 204, 238, 244, 282, 329, 357, 366, 376, 408, 427, 476, 488, 564, 658, 714, 732, 799, 854, 952, 987, 1037, 1128, 1281, 1316, 1428, 1464, 1598, 1708, 1974, 2074, 2397, 2562, 2632, 2856, 2867, 3111, 3196, 3416, 3948, 4148, 4794, 5124, 5593, 5734, 6222, 6392, 7259, 7896, 8296, 8601, 9588, 10248, 11186, 11468, 12444, 14518, 16779, 17202, 19176, 20069, 21777, 22372, 22936, 24888, 29036, 33558, 34404, 40138, 43554, 44744, 48739, 58072, 60207, 67116, 68808, 80276, 87108, 97478, 120414, 134232, 146217, 160552, 174216, 194956, 240828, 292434, 341173, 389912, 481656, 584868, 682346, 1023519, 1169736, 1364692, 2047038, 2729384, 4094076, 8188152]

約数ペア:

[(1, 8188152), (2, 4094076), (3, 2729384), (4, 2047038), (6, 1364692), (7, 1169736), (8, 1023519), (12, 682346), (14, 584868), (17, 481656), (21, 389912), (24, 341173), (28, 292434), (34, 240828), (42, 194956), (47, 174216), (51, 160552), (56, 146217), (61, 134232), (68, 120414), (84, 97478), (94, 87108), (102, 80276), (119, 68808), (122, 67116), (136, 60207), (141, 58072), (168, 48739), (183, 44744), (188, 43554), (204, 40138), (238, 34404), (244, 33558), (282, 29036), (329, 24888), (357, 22936), (366, 22372), (376, 21777), (408, 20069), (427, 19176), (476, 17202), (488, 16779), (564, 14518), (658, 12444), (714, 11468), (732, 11186), (799, 10248), (854, 9588), (952, 8601), (987, 8296), (1037, 7896), (1128, 7259), (1281, 6392), (1316, 6222), (1428, 5734), (1464, 5593), (1598, 5124), (1708, 4794), (1974, 4148), (2074, 3948), (2397, 3416), (2562, 3196), (2632, 3111), (2856, 2867)]