168005628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39217}}^1$

素因数の和:39251

約数の個数: 72

約数和(自身を含む): 513912672

約数和(自身を除く): 345907044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 39217, 78434, 117651, 156868, 235302, 274519, 352953, 470604, 549038, 666689, 705906, 823557, 1098076, 1333378, 1411812, 1647114, 2000067, 2470671, 2666756, 3294228, 4000134, 4666823, 4941342, 6000201, 8000268, 9333646, 9882684, 12000402, 14000469, 18667292, 24000804, 28000938, 42001407, 56001876, 84002814, 168005628]

約数ペア:

[(1, 168005628), (2, 84002814), (3, 56001876), (4, 42001407), (6, 28000938), (7, 24000804), (9, 18667292), (12, 14000469), (14, 12000402), (17, 9882684), (18, 9333646), (21, 8000268), (28, 6000201), (34, 4941342), (36, 4666823), (42, 4000134), (51, 3294228), (63, 2666756), (68, 2470671), (84, 2000067), (102, 1647114), (119, 1411812), (126, 1333378), (153, 1098076), (204, 823557), (238, 705906), (252, 666689), (306, 549038), (357, 470604), (476, 352953), (612, 274519), (714, 235302), (1071, 156868), (1428, 117651), (2142, 78434), (4284, 39217)]