189472528

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73553}}^1$

素因数の和:73591

約数の個数: 40

約数和(自身を含む): 437793408

約数和(自身を除く): 248320880

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 73553, 147106, 294212, 514871, 588424, 1029742, 1176848, 1691719, 2059484, 3383438, 4118968, 6766876, 8237936, 11842033, 13533752, 23684066, 27067504, 47368132, 94736264, 189472528]

約数ペア:

[(1, 189472528), (2, 94736264), (4, 47368132), (7, 27067504), (8, 23684066), (14, 13533752), (16, 11842033), (23, 8237936), (28, 6766876), (46, 4118968), (56, 3383438), (92, 2059484), (112, 1691719), (161, 1176848), (184, 1029742), (322, 588424), (368, 514871), (644, 294212), (1288, 147106), (2576, 73553)]