144270864

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 416437632

約数和(自身を除く): 272166768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 103, 137, 142, 144, 206, 213, 274, 284, 309, 411, 412, 426, 548, 568, 618, 639, 822, 824, 852, 927, 1096, 1136, 1233, 1236, 1278, 1644, 1648, 1704, 1854, 2192, 2466, 2472, 2556, 3288, 3408, 3708, 4932, 4944, 5112, 6576, 7313, 7416, 9727, 9864, 10224, 14111, 14626, 14832, 19454, 19728, 21939, 28222, 29181, 29252, 38908, 42333, 43878, 56444, 58362, 58504, 65817, 77816, 84666, 87543, 87756, 112888, 116724, 117008, 126999, 131634, 155632, 169332, 175086, 175512, 225776, 233448, 253998, 263268, 338664, 350172, 351024, 466896, 507996, 526536, 677328, 700344, 1001881, 1015992, 1053072, 1400688, 2003762, 2031984, 3005643, 4007524, 6011286, 8015048, 9016929, 12022572, 16030096, 18033858, 24045144, 36067716, 48090288, 72135432, 144270864]

約数ペア:

[(1, 144270864), (2, 72135432), (3, 48090288), (4, 36067716), (6, 24045144), (8, 18033858), (9, 16030096), (12, 12022572), (16, 9016929), (18, 8015048), (24, 6011286), (36, 4007524), (48, 3005643), (71, 2031984), (72, 2003762), (103, 1400688), (137, 1053072), (142, 1015992), (144, 1001881), (206, 700344), (213, 677328), (274, 526536), (284, 507996), (309, 466896), (411, 351024), (412, 350172), (426, 338664), (548, 263268), (568, 253998), (618, 233448), (639, 225776), (822, 175512), (824, 175086), (852, 169332), (927, 155632), (1096, 131634), (1136, 126999), (1233, 117008), (1236, 116724), (1278, 112888), (1644, 87756), (1648, 87543), (1704, 84666), (1854, 77816), (2192, 65817), (2466, 58504), (2472, 58362), (2556, 56444), (3288, 43878), (3408, 42333), (3708, 38908), (4932, 29252), (4944, 29181), (5112, 28222), (6576, 21939), (7313, 19728), (7416, 19454), (9727, 14832), (9864, 14626), (10224, 14111)]