145436368

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 355227264

約数和(自身を除く): 209790896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1217, 1232, 1358, 1552, 2134, 2434, 2716, 4268, 4868, 5432, 7469, 8519, 8536, 9736, 10864, 13387, 14938, 17038, 17072, 19472, 26774, 29876, 34076, 53548, 59752, 68152, 93709, 107096, 118049, 119504, 136304, 187418, 214192, 236098, 374836, 472196, 749672, 826343, 944392, 1298539, 1499344, 1652686, 1888784, 2597078, 3305372, 5194156, 6610744, 9089773, 10388312, 13221488, 18179546, 20776624, 36359092, 72718184, 145436368]

約数ペア:

[(1, 145436368), (2, 72718184), (4, 36359092), (7, 20776624), (8, 18179546), (11, 13221488), (14, 10388312), (16, 9089773), (22, 6610744), (28, 5194156), (44, 3305372), (56, 2597078), (77, 1888784), (88, 1652686), (97, 1499344), (112, 1298539), (154, 944392), (176, 826343), (194, 749672), (308, 472196), (388, 374836), (616, 236098), (679, 214192), (776, 187418), (1067, 136304), (1217, 119504), (1232, 118049), (1358, 107096), (1552, 93709), (2134, 68152), (2434, 59752), (2716, 53548), (4268, 34076), (4868, 29876), (5432, 26774), (7469, 19472), (8519, 17072), (8536, 17038), (9736, 14938), (10864, 13387)]