147978864

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1035

約数の個数: 120

約数和(自身を含む): 456673152

約数和(自身を除く): 308694288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 132, 144, 176, 198, 206, 264, 309, 396, 412, 528, 618, 792, 824, 907, 927, 1133, 1236, 1584, 1648, 1814, 1854, 2266, 2472, 2721, 3399, 3628, 3708, 4532, 4944, 5442, 6798, 7256, 7416, 8163, 9064, 9977, 10197, 10884, 13596, 14512, 14832, 16326, 18128, 19954, 20394, 21768, 27192, 29931, 32652, 39908, 40788, 43536, 54384, 59862, 65304, 79816, 81576, 89793, 93421, 119724, 130608, 159632, 163152, 179586, 186842, 239448, 280263, 359172, 373684, 478896, 560526, 718344, 747368, 840789, 1027631, 1121052, 1436688, 1494736, 1681578, 2055262, 2242104, 3082893, 3363156, 4110524, 4484208, 6165786, 6726312, 8221048, 9248679, 12331572, 13452624, 16442096, 18497358, 24663144, 36994716, 49326288, 73989432, 147978864]

約数ペア:

[(1, 147978864), (2, 73989432), (3, 49326288), (4, 36994716), (6, 24663144), (8, 18497358), (9, 16442096), (11, 13452624), (12, 12331572), (16, 9248679), (18, 8221048), (22, 6726312), (24, 6165786), (33, 4484208), (36, 4110524), (44, 3363156), (48, 3082893), (66, 2242104), (72, 2055262), (88, 1681578), (99, 1494736), (103, 1436688), (132, 1121052), (144, 1027631), (176, 840789), (198, 747368), (206, 718344), (264, 560526), (309, 478896), (396, 373684), (412, 359172), (528, 280263), (618, 239448), (792, 186842), (824, 179586), (907, 163152), (927, 159632), (1133, 130608), (1236, 119724), (1584, 93421), (1648, 89793), (1814, 81576), (1854, 79816), (2266, 65304), (2472, 59862), (2721, 54384), (3399, 43536), (3628, 40788), (3708, 39908), (4532, 32652), (4944, 29931), (5442, 27192), (6798, 21768), (7256, 20394), (7416, 19954), (8163, 18128), (9064, 16326), (9977, 14832), (10197, 14512), (10884, 13596)]