163032472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 165425768

約数列:

[1, 2, 4, 8, 31, 47, 62, 71, 94, 124, 142, 188, 197, 248, 284, 376, 394, 568, 788, 1457, 1576, 2201, 2914, 3337, 4402, 5828, 6107, 6674, 8804, 9259, 11656, 12214, 13348, 13987, 17608, 18518, 24428, 26696, 27974, 37036, 48856, 55948, 74072, 103447, 111896, 206894, 287029, 413788, 433597, 574058, 657389, 827576, 867194, 1148116, 1314778, 1734388, 2296232, 2629556, 3468776, 5259112, 20379059, 40758118, 81516236, 163032472]

約数ペア:

[(1, 163032472), (2, 81516236), (4, 40758118), (8, 20379059), (31, 5259112), (47, 3468776), (62, 2629556), (71, 2296232), (94, 1734388), (124, 1314778), (142, 1148116), (188, 867194), (197, 827576), (248, 657389), (284, 574058), (376, 433597), (394, 413788), (568, 287029), (788, 206894), (1457, 111896), (1576, 103447), (2201, 74072), (2914, 55948), (3337, 48856), (4402, 37036), (5828, 27974), (6107, 26696), (6674, 24428), (8804, 18518), (9259, 17608), (11656, 13987), (12214, 13348)]