156766039276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{920399}}^1$

素因数の和:920507

約数の個数: 72

約数和(自身を含む): 352550016000

約数和(自身を除く): 195783976724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1738, 2156, 2212, 3476, 3871, 6083, 7742, 12166, 15484, 24332, 42581, 85162, 170324, 920399, 1840798, 3681596, 6442793, 10124389, 12885586, 20248778, 25771172, 40497556, 45099551, 70870723, 72711521, 90199102, 141741446, 145423042, 180398204, 283482892, 290846084, 496095061, 508980647, 799826731, 992190122, 1017961294, 1599653462, 1984380244, 2035922588, 3199306924, 3562864529, 5598787117, 7125729058, 11197574234, 14251458116, 22395148468, 39191509819, 78383019638, 156766039276]

約数ペア:

[(1, 156766039276), (2, 78383019638), (4, 39191509819), (7, 22395148468), (11, 14251458116), (14, 11197574234), (22, 7125729058), (28, 5598787117), (44, 3562864529), (49, 3199306924), (77, 2035922588), (79, 1984380244), (98, 1599653462), (154, 1017961294), (158, 992190122), (196, 799826731), (308, 508980647), (316, 496095061), (539, 290846084), (553, 283482892), (869, 180398204), (1078, 145423042), (1106, 141741446), (1738, 90199102), (2156, 72711521), (2212, 70870723), (3476, 45099551), (3871, 40497556), (6083, 25771172), (7742, 20248778), (12166, 12885586), (15484, 10124389), (24332, 6442793), (42581, 3681596), (85162, 1840798), (170324, 920399)]