198123048

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 553512960

約数和(自身を除く): 355389912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 127, 141, 188, 254, 282, 376, 381, 423, 461, 508, 564, 762, 846, 922, 1016, 1128, 1143, 1383, 1524, 1692, 1844, 2286, 2766, 3048, 3384, 3688, 4149, 4572, 5532, 5969, 8298, 9144, 11064, 11938, 16596, 17907, 21667, 23876, 33192, 35814, 43334, 47752, 53721, 58547, 65001, 71628, 86668, 107442, 117094, 130002, 143256, 173336, 175641, 195003, 214884, 234188, 260004, 351282, 390006, 429768, 468376, 520008, 526923, 702564, 780012, 1053846, 1405128, 1560024, 2107692, 2751709, 4215384, 5503418, 8255127, 11006836, 16510254, 22013672, 24765381, 33020508, 49530762, 66041016, 99061524, 198123048]

約数ペア:

[(1, 198123048), (2, 99061524), (3, 66041016), (4, 49530762), (6, 33020508), (8, 24765381), (9, 22013672), (12, 16510254), (18, 11006836), (24, 8255127), (36, 5503418), (47, 4215384), (72, 2751709), (94, 2107692), (127, 1560024), (141, 1405128), (188, 1053846), (254, 780012), (282, 702564), (376, 526923), (381, 520008), (423, 468376), (461, 429768), (508, 390006), (564, 351282), (762, 260004), (846, 234188), (922, 214884), (1016, 195003), (1128, 175641), (1143, 173336), (1383, 143256), (1524, 130002), (1692, 117094), (1844, 107442), (2286, 86668), (2766, 71628), (3048, 65001), (3384, 58547), (3688, 53721), (4149, 47752), (4572, 43334), (5532, 35814), (5969, 33192), (8298, 23876), (9144, 21667), (11064, 17907), (11938, 16596)]