156828910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 354142368

約数和(自身を除く): 197313458

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 67, 70, 85, 98, 119, 134, 170, 238, 245, 281, 335, 469, 490, 562, 595, 670, 833, 938, 1139, 1190, 1405, 1666, 1967, 2278, 2345, 2810, 3283, 3934, 4165, 4690, 4777, 5695, 6566, 7973, 8330, 9554, 9835, 11390, 13769, 15946, 16415, 18827, 19670, 23885, 27538, 32830, 33439, 37654, 39865, 47770, 55811, 66878, 68845, 79730, 94135, 111622, 131789, 137690, 167195, 188270, 234073, 263578, 279055, 320059, 334390, 468146, 558110, 640118, 658945, 922523, 1170365, 1317890, 1600295, 1845046, 2240413, 2340730, 3200590, 4480826, 4612615, 9225230, 11202065, 15682891, 22404130, 31365782, 78414455, 156828910]

約数ペア:

[(1, 156828910), (2, 78414455), (5, 31365782), (7, 22404130), (10, 15682891), (14, 11202065), (17, 9225230), (34, 4612615), (35, 4480826), (49, 3200590), (67, 2340730), (70, 2240413), (85, 1845046), (98, 1600295), (119, 1317890), (134, 1170365), (170, 922523), (238, 658945), (245, 640118), (281, 558110), (335, 468146), (469, 334390), (490, 320059), (562, 279055), (595, 263578), (670, 234073), (833, 188270), (938, 167195), (1139, 137690), (1190, 131789), (1405, 111622), (1666, 94135), (1967, 79730), (2278, 68845), (2345, 66878), (2810, 55811), (3283, 47770), (3934, 39865), (4165, 37654), (4690, 33439), (4777, 32830), (5695, 27538), (6566, 23885), (7973, 19670), (8330, 18827), (9554, 16415), (9835, 15946), (11390, 13769)]