167729406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 378556416

約数和(自身を除く): 210827010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 806, 923, 977, 1209, 1846, 1954, 2201, 2418, 2769, 2931, 4402, 5538, 5862, 6603, 12701, 13206, 25402, 28613, 30287, 38103, 57226, 60574, 69367, 76206, 85839, 90861, 138734, 171678, 181722, 208101, 393731, 416202, 787462, 901771, 1181193, 1803542, 2150377, 2362386, 2705313, 4300754, 5410626, 6451131, 12902262, 27954901, 55909802, 83864703, 167729406]

約数ペア:

[(1, 167729406), (2, 83864703), (3, 55909802), (6, 27954901), (13, 12902262), (26, 6451131), (31, 5410626), (39, 4300754), (62, 2705313), (71, 2362386), (78, 2150377), (93, 1803542), (142, 1181193), (186, 901771), (213, 787462), (403, 416202), (426, 393731), (806, 208101), (923, 181722), (977, 171678), (1209, 138734), (1846, 90861), (1954, 85839), (2201, 76206), (2418, 69367), (2769, 60574), (2931, 57226), (4402, 38103), (5538, 30287), (5862, 28613), (6603, 25402), (12701, 13206)]