145403736

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 371628000

約数和(自身を除く): 226224264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 149, 219, 292, 298, 438, 447, 557, 584, 596, 876, 894, 1114, 1192, 1671, 1752, 1788, 2228, 3342, 3576, 4456, 6684, 10877, 13368, 21754, 32631, 40661, 43508, 65262, 81322, 82993, 87016, 121983, 130524, 162644, 165986, 243966, 248979, 261048, 325288, 331972, 487932, 497958, 663944, 975864, 995916, 1991832, 6058489, 12116978, 18175467, 24233956, 36350934, 48467912, 72701868, 145403736]

約数ペア:

[(1, 145403736), (2, 72701868), (3, 48467912), (4, 36350934), (6, 24233956), (8, 18175467), (12, 12116978), (24, 6058489), (73, 1991832), (146, 995916), (149, 975864), (219, 663944), (292, 497958), (298, 487932), (438, 331972), (447, 325288), (557, 261048), (584, 248979), (596, 243966), (876, 165986), (894, 162644), (1114, 130524), (1192, 121983), (1671, 87016), (1752, 82993), (1788, 81322), (2228, 65262), (3342, 43508), (3576, 40661), (4456, 32631), (6684, 21754), (10877, 13368)]