158210784

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3672

約数の個数: 72

約数和(自身を含む): 452907000

約数和(自身を除く): 294696216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3499, 3768, 5024, 5652, 6998, 7536, 10497, 11304, 13996, 15072, 20994, 22608, 27992, 31491, 41988, 45216, 55984, 62982, 83976, 111968, 125964, 167952, 251928, 335904, 503856, 549343, 1007712, 1098686, 1648029, 2197372, 3296058, 4394744, 4944087, 6592116, 8789488, 9888174, 13184232, 17578976, 19776348, 26368464, 39552696, 52736928, 79105392, 158210784]

約数ペア:

[(1, 158210784), (2, 79105392), (3, 52736928), (4, 39552696), (6, 26368464), (8, 19776348), (9, 17578976), (12, 13184232), (16, 9888174), (18, 8789488), (24, 6592116), (32, 4944087), (36, 4394744), (48, 3296058), (72, 2197372), (96, 1648029), (144, 1098686), (157, 1007712), (288, 549343), (314, 503856), (471, 335904), (628, 251928), (942, 167952), (1256, 125964), (1413, 111968), (1884, 83976), (2512, 62982), (2826, 55984), (3499, 45216), (3768, 41988), (5024, 31491), (5652, 27992), (6998, 22608), (7536, 20994), (10497, 15072), (11304, 13996)]