185310908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 349789440

約数和(自身を除く): 164478532

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 139, 172, 278, 337, 556, 674, 989, 1348, 1978, 3197, 3956, 5977, 6394, 7751, 11954, 12788, 14491, 15502, 23908, 28982, 31004, 46843, 57964, 93686, 137471, 187372, 274942, 333293, 549884, 666586, 1077389, 1333172, 2014249, 2154778, 4028498, 4309556, 8056996, 46327727, 92655454, 185310908]

約数ペア:

[(1, 185310908), (2, 92655454), (4, 46327727), (23, 8056996), (43, 4309556), (46, 4028498), (86, 2154778), (92, 2014249), (139, 1333172), (172, 1077389), (278, 666586), (337, 549884), (556, 333293), (674, 274942), (989, 187372), (1348, 137471), (1978, 93686), (3197, 57964), (3956, 46843), (5977, 31004), (6394, 28982), (7751, 23908), (11954, 15502), (12788, 14491)]