168376572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 529984000

約数和(自身を除く): 361607428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 103, 117, 126, 156, 182, 206, 234, 252, 273, 309, 364, 412, 468, 499, 546, 618, 721, 819, 927, 998, 1092, 1236, 1339, 1442, 1497, 1638, 1854, 1996, 2163, 2678, 2884, 2994, 3276, 3493, 3708, 4017, 4326, 4491, 5356, 5988, 6487, 6489, 6986, 8034, 8652, 8982, 9373, 10479, 12051, 12974, 12978, 13972, 16068, 17964, 18746, 19461, 20958, 24102, 25948, 25956, 28119, 31437, 37492, 38922, 41916, 45409, 48204, 51397, 56238, 58383, 62874, 77844, 84357, 90818, 102794, 112476, 116766, 125748, 136227, 154191, 168714, 181636, 205588, 233532, 272454, 308382, 337428, 359779, 408681, 462573, 544908, 616764, 668161, 719558, 817362, 925146, 1079337, 1336322, 1439116, 1634724, 1850292, 2004483, 2158674, 2672644, 3238011, 4008966, 4317348, 4677127, 6013449, 6476022, 8017932, 9354254, 12026898, 12952044, 14031381, 18708508, 24053796, 28062762, 42094143, 56125524, 84188286, 168376572]

約数ペア:

[(1, 168376572), (2, 84188286), (3, 56125524), (4, 42094143), (6, 28062762), (7, 24053796), (9, 18708508), (12, 14031381), (13, 12952044), (14, 12026898), (18, 9354254), (21, 8017932), (26, 6476022), (28, 6013449), (36, 4677127), (39, 4317348), (42, 4008966), (52, 3238011), (63, 2672644), (78, 2158674), (84, 2004483), (91, 1850292), (103, 1634724), (117, 1439116), (126, 1336322), (156, 1079337), (182, 925146), (206, 817362), (234, 719558), (252, 668161), (273, 616764), (309, 544908), (364, 462573), (412, 408681), (468, 359779), (499, 337428), (546, 308382), (618, 272454), (721, 233532), (819, 205588), (927, 181636), (998, 168714), (1092, 154191), (1236, 136227), (1339, 125748), (1442, 116766), (1497, 112476), (1638, 102794), (1854, 90818), (1996, 84357), (2163, 77844), (2678, 62874), (2884, 58383), (2994, 56238), (3276, 51397), (3493, 48204), (3708, 45409), (4017, 41916), (4326, 38922), (4491, 37492), (5356, 31437), (5988, 28119), (6487, 25956), (6489, 25948), (6986, 24102), (8034, 20958), (8652, 19461), (8982, 18746), (9373, 17964), (10479, 16068), (12051, 13972), (12974, 12978)]