149781768

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 381020160

約数和(自身を除く): 231238392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 157, 254, 313, 314, 381, 471, 508, 626, 628, 762, 939, 942, 1016, 1252, 1256, 1524, 1878, 1884, 2504, 3048, 3756, 3768, 7512, 19939, 39751, 39878, 49141, 59817, 79502, 79756, 98282, 119253, 119634, 147423, 159004, 159512, 196564, 238506, 239268, 294846, 318008, 393128, 477012, 478536, 589692, 954024, 1179384, 6240907, 12481814, 18722721, 24963628, 37445442, 49927256, 74890884, 149781768]

約数ペア:

[(1, 149781768), (2, 74890884), (3, 49927256), (4, 37445442), (6, 24963628), (8, 18722721), (12, 12481814), (24, 6240907), (127, 1179384), (157, 954024), (254, 589692), (313, 478536), (314, 477012), (381, 393128), (471, 318008), (508, 294846), (626, 239268), (628, 238506), (762, 196564), (939, 159512), (942, 159004), (1016, 147423), (1252, 119634), (1256, 119253), (1524, 98282), (1878, 79756), (1884, 79502), (2504, 59817), (3048, 49141), (3756, 39878), (3768, 39751), (7512, 19939)]