156625398

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3101

約数の個数: 48

約数和(自身を含む): 359614320

約数和(自身を除く): 202988922

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2917, 2983, 5834, 5966, 8751, 8949, 17502, 17898, 26253, 26847, 52506, 53694, 55423, 110846, 166269, 332538, 457969, 498807, 915938, 997614, 1373907, 2747814, 4121721, 8243442, 8701411, 17402822, 26104233, 52208466, 78312699, 156625398]

約数ペア:

[(1, 156625398), (2, 78312699), (3, 52208466), (6, 26104233), (9, 17402822), (18, 8701411), (19, 8243442), (38, 4121721), (57, 2747814), (114, 1373907), (157, 997614), (171, 915938), (314, 498807), (342, 457969), (471, 332538), (942, 166269), (1413, 110846), (2826, 55423), (2917, 53694), (2983, 52506), (5834, 26847), (5966, 26253), (8751, 17898), (8949, 17502)]