147779976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 235421304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 307, 372, 614, 647, 744, 921, 1228, 1294, 1842, 1941, 2456, 2588, 3684, 3882, 5176, 7368, 7764, 9517, 15528, 19034, 20057, 28551, 38068, 40114, 57102, 60171, 76136, 80228, 114204, 120342, 160456, 198629, 228408, 240684, 397258, 481368, 595887, 794516, 1191774, 1589032, 2383548, 4767096, 6157499, 12314998, 18472497, 24629996, 36944994, 49259992, 73889988, 147779976]

約数ペア:

[(1, 147779976), (2, 73889988), (3, 49259992), (4, 36944994), (6, 24629996), (8, 18472497), (12, 12314998), (24, 6157499), (31, 4767096), (62, 2383548), (93, 1589032), (124, 1191774), (186, 794516), (248, 595887), (307, 481368), (372, 397258), (614, 240684), (647, 228408), (744, 198629), (921, 160456), (1228, 120342), (1294, 114204), (1842, 80228), (1941, 76136), (2456, 60171), (2588, 57102), (3684, 40114), (3882, 38068), (5176, 28551), (7368, 20057), (7764, 19034), (9517, 15528)]