164006988

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10253}}^1$

素因数の和:10334

約数の個数: 48

約数和(自身を含む): 404253696

約数和(自身を除く): 240246708

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 258, 372, 516, 1333, 2666, 3999, 5332, 7998, 10253, 15996, 20506, 30759, 41012, 61518, 123036, 317843, 440879, 635686, 881758, 953529, 1271372, 1322637, 1763516, 1907058, 2645274, 3814116, 5290548, 13667249, 27334498, 41001747, 54668996, 82003494, 164006988]

約数ペア:

[(1, 164006988), (2, 82003494), (3, 54668996), (4, 41001747), (6, 27334498), (12, 13667249), (31, 5290548), (43, 3814116), (62, 2645274), (86, 1907058), (93, 1763516), (124, 1322637), (129, 1271372), (172, 953529), (186, 881758), (258, 635686), (372, 440879), (516, 317843), (1333, 123036), (2666, 61518), (3999, 41012), (5332, 30759), (7998, 20506), (10253, 15996)]