168649026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 416640000

約数和(自身を除く): 247990974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 499, 546, 619, 998, 1238, 1497, 1857, 2994, 3493, 3714, 4333, 6487, 6986, 8047, 8666, 10479, 12974, 12999, 16094, 19461, 20958, 24141, 25998, 38922, 45409, 48282, 56329, 90818, 112658, 136227, 168987, 272454, 308881, 337974, 617762, 926643, 1853286, 2162167, 4015453, 4324334, 6486501, 8030906, 12046359, 12973002, 24092718, 28108171, 56216342, 84324513, 168649026]

約数ペア:

[(1, 168649026), (2, 84324513), (3, 56216342), (6, 28108171), (7, 24092718), (13, 12973002), (14, 12046359), (21, 8030906), (26, 6486501), (39, 4324334), (42, 4015453), (78, 2162167), (91, 1853286), (182, 926643), (273, 617762), (499, 337974), (546, 308881), (619, 272454), (998, 168987), (1238, 136227), (1497, 112658), (1857, 90818), (2994, 56329), (3493, 48282), (3714, 45409), (4333, 38922), (6487, 25998), (6986, 24141), (8047, 20958), (8666, 19461), (10479, 16094), (12974, 12999)]