142883776

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 349154496

約数和(自身を除く): 206270720

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 136, 146, 224, 238, 257, 272, 292, 448, 476, 511, 514, 544, 584, 952, 1022, 1028, 1088, 1168, 1241, 1799, 1904, 2044, 2056, 2336, 2482, 3598, 3808, 4088, 4112, 4369, 4672, 4964, 7196, 7616, 8176, 8224, 8687, 8738, 9928, 14392, 16352, 16448, 17374, 17476, 18761, 19856, 28784, 30583, 32704, 34748, 34952, 37522, 39712, 57568, 61166, 69496, 69904, 75044, 79424, 115136, 122332, 131327, 138992, 139808, 150088, 244664, 262654, 277984, 279616, 300176, 318937, 489328, 525308, 555968, 600352, 637874, 978656, 1050616, 1200704, 1275748, 1957312, 2101232, 2232559, 2551496, 4202464, 4465118, 5102992, 8404928, 8930236, 10205984, 17860472, 20411968, 35720944, 71441888, 142883776]

約数ペア:

[(1, 142883776), (2, 71441888), (4, 35720944), (7, 20411968), (8, 17860472), (14, 10205984), (16, 8930236), (17, 8404928), (28, 5102992), (32, 4465118), (34, 4202464), (56, 2551496), (64, 2232559), (68, 2101232), (73, 1957312), (112, 1275748), (119, 1200704), (136, 1050616), (146, 978656), (224, 637874), (238, 600352), (257, 555968), (272, 525308), (292, 489328), (448, 318937), (476, 300176), (511, 279616), (514, 277984), (544, 262654), (584, 244664), (952, 150088), (1022, 139808), (1028, 138992), (1088, 131327), (1168, 122332), (1241, 115136), (1799, 79424), (1904, 75044), (2044, 69904), (2056, 69496), (2336, 61166), (2482, 57568), (3598, 39712), (3808, 37522), (4088, 34952), (4112, 34748), (4369, 32704), (4672, 30583), (4964, 28784), (7196, 19856), (7616, 18761), (8176, 17476), (8224, 17374), (8687, 16448), (8738, 16352), (9928, 14392)]