131217192

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31973}}^1$

素因数の和:32007

約数の個数: 64

約数和(自身を含む): 383688000

約数和(自身を除く): 252470808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 31973, 63946, 95919, 127892, 191838, 255784, 287757, 383676, 575514, 607487, 767352, 863271, 1151028, 1214974, 1726542, 1822461, 2302056, 2429948, 3453084, 3644922, 4859896, 5467383, 6906168, 7289844, 10934766, 14579688, 16402149, 21869532, 32804298, 43739064, 65608596, 131217192]

約数ペア:

[(1, 131217192), (2, 65608596), (3, 43739064), (4, 32804298), (6, 21869532), (8, 16402149), (9, 14579688), (12, 10934766), (18, 7289844), (19, 6906168), (24, 5467383), (27, 4859896), (36, 3644922), (38, 3453084), (54, 2429948), (57, 2302056), (72, 1822461), (76, 1726542), (108, 1214974), (114, 1151028), (152, 863271), (171, 767352), (216, 607487), (228, 575514), (342, 383676), (456, 287757), (513, 255784), (684, 191838), (1026, 127892), (1368, 95919), (2052, 63946), (4104, 31973)]