155989722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 379779840

約数和(自身を除く): 223790118

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 197, 238, 357, 394, 591, 714, 1109, 1182, 1379, 2218, 2758, 3327, 3349, 4137, 6654, 6698, 7763, 8274, 10047, 15526, 18853, 20094, 23289, 23443, 37706, 46578, 46886, 56559, 70329, 113118, 131971, 140658, 218473, 263942, 395913, 436946, 655419, 791826, 1310838, 1529311, 3058622, 3714041, 4587933, 7428082, 9175866, 11142123, 22284246, 25998287, 51996574, 77994861, 155989722]

約数ペア:

[(1, 155989722), (2, 77994861), (3, 51996574), (6, 25998287), (7, 22284246), (14, 11142123), (17, 9175866), (21, 7428082), (34, 4587933), (42, 3714041), (51, 3058622), (102, 1529311), (119, 1310838), (197, 791826), (238, 655419), (357, 436946), (394, 395913), (591, 263942), (714, 218473), (1109, 140658), (1182, 131971), (1379, 113118), (2218, 70329), (2758, 56559), (3327, 46886), (3349, 46578), (4137, 37706), (6654, 23443), (6698, 23289), (7763, 20094), (8274, 18853), (10047, 15526)]