156720242362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{24223}}^1$

素因数の和:24455

約数の個数: 48

約数和(自身を含む): 257668750080

約数和(自身を除く): 100948507718

約数列:

[1, 2, 17, 34, 37, 74, 139, 278, 629, 1258, 1369, 2363, 2738, 4726, 5143, 10286, 23273, 24223, 46546, 48446, 87431, 174862, 190291, 380582, 411791, 823582, 896251, 1792502, 3234947, 3366997, 6469894, 6733994, 15236267, 30472534, 33161287, 57238949, 66322574, 114477898, 124578889, 249157778, 563741879, 1127483758, 2117841113, 4235682226, 4609418893, 9218837786, 78360121181, 156720242362]

約数ペア:

[(1, 156720242362), (2, 78360121181), (17, 9218837786), (34, 4609418893), (37, 4235682226), (74, 2117841113), (139, 1127483758), (278, 563741879), (629, 249157778), (1258, 124578889), (1369, 114477898), (2363, 66322574), (2738, 57238949), (4726, 33161287), (5143, 30472534), (10286, 15236267), (23273, 6733994), (24223, 6469894), (46546, 3366997), (48446, 3234947), (87431, 1792502), (174862, 896251), (190291, 823582), (380582, 411791)]