133640808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 410469120

約数和(自身を除く): 276828312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 102, 119, 136, 146, 168, 204, 219, 238, 292, 357, 408, 438, 476, 511, 584, 641, 714, 876, 952, 1022, 1241, 1282, 1428, 1533, 1752, 1923, 2044, 2482, 2564, 2856, 3066, 3723, 3846, 4088, 4487, 4964, 5128, 6132, 7446, 7692, 8687, 8974, 9928, 10897, 12264, 13461, 14892, 15384, 17374, 17948, 21794, 26061, 26922, 29784, 32691, 34748, 35896, 43588, 46793, 52122, 53844, 65382, 69496, 76279, 87176, 93586, 104244, 107688, 130764, 140379, 152558, 187172, 208488, 228837, 261528, 280758, 305116, 327551, 374344, 457674, 561516, 610232, 655102, 795481, 915348, 982653, 1123032, 1310204, 1590962, 1830696, 1965306, 2386443, 2620408, 3181924, 3930612, 4772886, 5568367, 6363848, 7861224, 9545772, 11136734, 16705101, 19091544, 22273468, 33410202, 44546936, 66820404, 133640808]

約数ペア:

[(1, 133640808), (2, 66820404), (3, 44546936), (4, 33410202), (6, 22273468), (7, 19091544), (8, 16705101), (12, 11136734), (14, 9545772), (17, 7861224), (21, 6363848), (24, 5568367), (28, 4772886), (34, 3930612), (42, 3181924), (51, 2620408), (56, 2386443), (68, 1965306), (73, 1830696), (84, 1590962), (102, 1310204), (119, 1123032), (136, 982653), (146, 915348), (168, 795481), (204, 655102), (219, 610232), (238, 561516), (292, 457674), (357, 374344), (408, 327551), (438, 305116), (476, 280758), (511, 261528), (584, 228837), (641, 208488), (714, 187172), (876, 152558), (952, 140379), (1022, 130764), (1241, 107688), (1282, 104244), (1428, 93586), (1533, 87176), (1752, 76279), (1923, 69496), (2044, 65382), (2482, 53844), (2564, 52122), (2856, 46793), (3066, 43588), (3723, 35896), (3846, 34748), (4088, 32691), (4487, 29784), (4964, 26922), (5128, 26061), (6132, 21794), (7446, 17948), (7692, 17374), (8687, 15384), (8974, 14892), (9928, 13461), (10897, 12264)]