168264888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 477757440

約数和(自身を除く): 309492552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 71, 88, 94, 132, 141, 142, 188, 191, 213, 264, 282, 284, 376, 382, 426, 517, 564, 568, 573, 764, 781, 852, 1034, 1128, 1146, 1528, 1551, 1562, 1704, 2068, 2101, 2292, 2343, 3102, 3124, 3337, 4136, 4202, 4584, 4686, 6204, 6248, 6303, 6674, 8404, 8977, 9372, 10011, 12408, 12606, 13348, 13561, 16808, 17954, 18744, 20022, 25212, 26696, 26931, 27122, 35908, 36707, 40044, 40683, 50424, 53862, 54244, 71816, 73414, 80088, 81366, 98747, 107724, 108488, 110121, 146828, 149171, 162732, 197494, 215448, 220242, 293656, 296241, 298342, 325464, 394988, 440484, 447513, 592482, 596684, 637367, 789976, 880968, 895026, 1184964, 1193368, 1274734, 1790052, 1912101, 2369928, 2549468, 3580104, 3824202, 5098936, 7011037, 7648404, 14022074, 15296808, 21033111, 28044148, 42066222, 56088296, 84132444, 168264888]

約数ペア:

[(1, 168264888), (2, 84132444), (3, 56088296), (4, 42066222), (6, 28044148), (8, 21033111), (11, 15296808), (12, 14022074), (22, 7648404), (24, 7011037), (33, 5098936), (44, 3824202), (47, 3580104), (66, 2549468), (71, 2369928), (88, 1912101), (94, 1790052), (132, 1274734), (141, 1193368), (142, 1184964), (188, 895026), (191, 880968), (213, 789976), (264, 637367), (282, 596684), (284, 592482), (376, 447513), (382, 440484), (426, 394988), (517, 325464), (564, 298342), (568, 296241), (573, 293656), (764, 220242), (781, 215448), (852, 197494), (1034, 162732), (1128, 149171), (1146, 146828), (1528, 110121), (1551, 108488), (1562, 107724), (1704, 98747), (2068, 81366), (2101, 80088), (2292, 73414), (2343, 71816), (3102, 54244), (3124, 53862), (3337, 50424), (4136, 40683), (4202, 40044), (4584, 36707), (4686, 35908), (6204, 27122), (6248, 26931), (6303, 26696), (6674, 25212), (8404, 20022), (8977, 18744), (9372, 17954), (10011, 16808), (12408, 13561), (12606, 13348)]