168387576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 514252800

約数和(自身を除く): 345865224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 133, 142, 152, 168, 213, 228, 266, 284, 399, 426, 456, 497, 532, 568, 743, 798, 852, 994, 1064, 1349, 1486, 1491, 1596, 1704, 1988, 2229, 2698, 2972, 2982, 3192, 3976, 4047, 4458, 5201, 5396, 5944, 5964, 8094, 8916, 9443, 10402, 10792, 11928, 14117, 15603, 16188, 17832, 18886, 20804, 28234, 28329, 31206, 32376, 37772, 41608, 42351, 52753, 56468, 56658, 62412, 75544, 84702, 98819, 105506, 112936, 113316, 124824, 158259, 169404, 197638, 211012, 226632, 296457, 316518, 338808, 369271, 395276, 422024, 592914, 633036, 738542, 790552, 1002307, 1107813, 1185828, 1266072, 1477084, 2004614, 2215626, 2371656, 2954168, 3006921, 4009228, 4431252, 6013842, 7016149, 8018456, 8862504, 12027684, 14032298, 21048447, 24055368, 28064596, 42096894, 56129192, 84193788, 168387576]

約数ペア:

[(1, 168387576), (2, 84193788), (3, 56129192), (4, 42096894), (6, 28064596), (7, 24055368), (8, 21048447), (12, 14032298), (14, 12027684), (19, 8862504), (21, 8018456), (24, 7016149), (28, 6013842), (38, 4431252), (42, 4009228), (56, 3006921), (57, 2954168), (71, 2371656), (76, 2215626), (84, 2004614), (114, 1477084), (133, 1266072), (142, 1185828), (152, 1107813), (168, 1002307), (213, 790552), (228, 738542), (266, 633036), (284, 592914), (399, 422024), (426, 395276), (456, 369271), (497, 338808), (532, 316518), (568, 296457), (743, 226632), (798, 211012), (852, 197638), (994, 169404), (1064, 158259), (1349, 124824), (1486, 113316), (1491, 112936), (1596, 105506), (1704, 98819), (1988, 84702), (2229, 75544), (2698, 62412), (2972, 56658), (2982, 56468), (3192, 52753), (3976, 42351), (4047, 41608), (4458, 37772), (5201, 32376), (5396, 31206), (5944, 28329), (5964, 28234), (8094, 20804), (8916, 18886), (9443, 17832), (10402, 16188), (10792, 15603), (11928, 14117)]