165309648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21432

約数の個数: 80

約数和(自身を含む): 509300736

約数和(自身を除く): 343991088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21391, 42782, 64173, 85564, 128346, 149737, 171128, 256692, 299474, 342256, 449211, 491993, 513384, 598948, 898422, 983986, 1026768, 1197896, 1475979, 1796844, 1967972, 2395792, 2951958, 3443951, 3593688, 3935944, 5903916, 6887902, 7187376, 7871888, 10331853, 11807832, 13775804, 20663706, 23615664, 27551608, 41327412, 55103216, 82654824, 165309648]

約数ペア:

[(1, 165309648), (2, 82654824), (3, 55103216), (4, 41327412), (6, 27551608), (7, 23615664), (8, 20663706), (12, 13775804), (14, 11807832), (16, 10331853), (21, 7871888), (23, 7187376), (24, 6887902), (28, 5903916), (42, 3935944), (46, 3593688), (48, 3443951), (56, 2951958), (69, 2395792), (84, 1967972), (92, 1796844), (112, 1475979), (138, 1197896), (161, 1026768), (168, 983986), (184, 898422), (276, 598948), (322, 513384), (336, 491993), (368, 449211), (483, 342256), (552, 299474), (644, 256692), (966, 171128), (1104, 149737), (1288, 128346), (1932, 85564), (2576, 64173), (3864, 42782), (7728, 21391)]