135215856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 404386320

約数和(自身を除く): 269170464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 114, 144, 146, 152, 171, 219, 228, 292, 304, 342, 438, 456, 584, 657, 677, 684, 876, 912, 1168, 1314, 1354, 1368, 1387, 1752, 2031, 2628, 2708, 2736, 2774, 3504, 4062, 4161, 5256, 5416, 5548, 6093, 8124, 8322, 10512, 10832, 11096, 12186, 12483, 12863, 16248, 16644, 22192, 24372, 24966, 25726, 32496, 33288, 38589, 48744, 49421, 49932, 51452, 66576, 77178, 97488, 98842, 99864, 102904, 115767, 148263, 154356, 197684, 199728, 205808, 231534, 296526, 308712, 395368, 444789, 463068, 593052, 617424, 790736, 889578, 926136, 938999, 1186104, 1779156, 1852272, 1877998, 2372208, 2816997, 3558312, 3755996, 5633994, 7116624, 7511992, 8450991, 11267988, 15023984, 16901982, 22535976, 33803964, 45071952, 67607928, 135215856]

約数ペア:

[(1, 135215856), (2, 67607928), (3, 45071952), (4, 33803964), (6, 22535976), (8, 16901982), (9, 15023984), (12, 11267988), (16, 8450991), (18, 7511992), (19, 7116624), (24, 5633994), (36, 3755996), (38, 3558312), (48, 2816997), (57, 2372208), (72, 1877998), (73, 1852272), (76, 1779156), (114, 1186104), (144, 938999), (146, 926136), (152, 889578), (171, 790736), (219, 617424), (228, 593052), (292, 463068), (304, 444789), (342, 395368), (438, 308712), (456, 296526), (584, 231534), (657, 205808), (677, 199728), (684, 197684), (876, 154356), (912, 148263), (1168, 115767), (1314, 102904), (1354, 99864), (1368, 98842), (1387, 97488), (1752, 77178), (2031, 66576), (2628, 51452), (2708, 49932), (2736, 49421), (2774, 48744), (3504, 38589), (4062, 33288), (4161, 32496), (5256, 25726), (5416, 24966), (5548, 24372), (6093, 22192), (8124, 16644), (8322, 16248), (10512, 12863), (10832, 12483), (11096, 12186)]