128008314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 330220800

約数和(自身を除く): 202212486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 71, 82, 123, 126, 142, 213, 246, 287, 349, 369, 426, 497, 574, 639, 698, 738, 861, 994, 1047, 1278, 1491, 1722, 2094, 2443, 2583, 2911, 2982, 3141, 4473, 4886, 5166, 5822, 6282, 7329, 8733, 8946, 14309, 14658, 17466, 20377, 21987, 24779, 26199, 28618, 40754, 42927, 43974, 49558, 52398, 61131, 74337, 85854, 100163, 122262, 128781, 148674, 173453, 183393, 200326, 223011, 257562, 300489, 346906, 366786, 446022, 520359, 600978, 901467, 1015939, 1040718, 1561077, 1802934, 2031878, 3047817, 3122154, 6095634, 7111573, 9143451, 14223146, 18286902, 21334719, 42669438, 64004157, 128008314]

約数ペア:

[(1, 128008314), (2, 64004157), (3, 42669438), (6, 21334719), (7, 18286902), (9, 14223146), (14, 9143451), (18, 7111573), (21, 6095634), (41, 3122154), (42, 3047817), (63, 2031878), (71, 1802934), (82, 1561077), (123, 1040718), (126, 1015939), (142, 901467), (213, 600978), (246, 520359), (287, 446022), (349, 366786), (369, 346906), (426, 300489), (497, 257562), (574, 223011), (639, 200326), (698, 183393), (738, 173453), (861, 148674), (994, 128781), (1047, 122262), (1278, 100163), (1491, 85854), (1722, 74337), (2094, 61131), (2443, 52398), (2583, 49558), (2911, 43974), (2982, 42927), (3141, 40754), (4473, 28618), (4886, 26199), (5166, 24779), (5822, 21987), (6282, 20377), (7329, 17466), (8733, 14658), (8946, 14309)]