164562216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 510720000

約数和(自身を除く): 346157784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 273, 302, 312, 364, 453, 499, 546, 604, 728, 906, 998, 1057, 1092, 1208, 1497, 1812, 1963, 1996, 2114, 2184, 2994, 3171, 3493, 3624, 3926, 3992, 4228, 5889, 5988, 6342, 6487, 6986, 7852, 8456, 10479, 11778, 11976, 12684, 12974, 13741, 13972, 15704, 19461, 20958, 23556, 25368, 25948, 27482, 27944, 38922, 41223, 41916, 45409, 47112, 51896, 54964, 75349, 77844, 82446, 83832, 90818, 109928, 136227, 150698, 155688, 164892, 181636, 226047, 272454, 301396, 329784, 363272, 452094, 527443, 544908, 602792, 904188, 979537, 1054886, 1089816, 1582329, 1808376, 1959074, 2109772, 2938611, 3164658, 3918148, 4219544, 5877222, 6329316, 6856759, 7836296, 11754444, 12658632, 13713518, 20570277, 23508888, 27427036, 41140554, 54854072, 82281108, 164562216]

約数ペア:

[(1, 164562216), (2, 82281108), (3, 54854072), (4, 41140554), (6, 27427036), (7, 23508888), (8, 20570277), (12, 13713518), (13, 12658632), (14, 11754444), (21, 7836296), (24, 6856759), (26, 6329316), (28, 5877222), (39, 4219544), (42, 3918148), (52, 3164658), (56, 2938611), (78, 2109772), (84, 1959074), (91, 1808376), (104, 1582329), (151, 1089816), (156, 1054886), (168, 979537), (182, 904188), (273, 602792), (302, 544908), (312, 527443), (364, 452094), (453, 363272), (499, 329784), (546, 301396), (604, 272454), (728, 226047), (906, 181636), (998, 164892), (1057, 155688), (1092, 150698), (1208, 136227), (1497, 109928), (1812, 90818), (1963, 83832), (1996, 82446), (2114, 77844), (2184, 75349), (2994, 54964), (3171, 51896), (3493, 47112), (3624, 45409), (3926, 41916), (3992, 41223), (4228, 38922), (5889, 27944), (5988, 27482), (6342, 25948), (6487, 25368), (6986, 23556), (7852, 20958), (8456, 19461), (10479, 15704), (11778, 13972), (11976, 13741), (12684, 12974)]