149103178

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{19259}}^1$

素因数の和:19354

約数の個数: 24

約数和(自身を含む): 263476800

約数和(自身を除く): 114373622

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 19259, 38518, 134813, 269626, 943691, 1521461, 1887382, 3042922, 10650227, 21300454, 74551589, 149103178]

約数ペア:

[(1, 149103178), (2, 74551589), (7, 21300454), (14, 10650227), (49, 3042922), (79, 1887382), (98, 1521461), (158, 943691), (553, 269626), (1106, 134813), (3871, 38518), (7742, 19259)]