128022228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 353808000

約数和(自身を除く): 225785772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 513, 534, 684, 701, 801, 1026, 1068, 1402, 1602, 1691, 2052, 2103, 2403, 2804, 3204, 3382, 4206, 4806, 5073, 6309, 6764, 8412, 9612, 10146, 12618, 13319, 15219, 18927, 20292, 25236, 26638, 30438, 37854, 39957, 45657, 53276, 60876, 62389, 75708, 79914, 91314, 119871, 124778, 159828, 182628, 187167, 239742, 249556, 359613, 374334, 479484, 561501, 719226, 748668, 1123002, 1185391, 1438452, 1684503, 2246004, 2370782, 3369006, 3556173, 4741564, 6738012, 7112346, 10668519, 14224692, 21337038, 32005557, 42674076, 64011114, 128022228]

約数ペア:

[(1, 128022228), (2, 64011114), (3, 42674076), (4, 32005557), (6, 21337038), (9, 14224692), (12, 10668519), (18, 7112346), (19, 6738012), (27, 4741564), (36, 3556173), (38, 3369006), (54, 2370782), (57, 2246004), (76, 1684503), (89, 1438452), (108, 1185391), (114, 1123002), (171, 748668), (178, 719226), (228, 561501), (267, 479484), (342, 374334), (356, 359613), (513, 249556), (534, 239742), (684, 187167), (701, 182628), (801, 159828), (1026, 124778), (1068, 119871), (1402, 91314), (1602, 79914), (1691, 75708), (2052, 62389), (2103, 60876), (2403, 53276), (2804, 45657), (3204, 39957), (3382, 37854), (4206, 30438), (4806, 26638), (5073, 25236), (6309, 20292), (6764, 18927), (8412, 15219), (9612, 13319), (10146, 12618)]