179432968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 401325120

約数和(自身を除く): 221892152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 536, 572, 737, 871, 1144, 1474, 1742, 2341, 2948, 3484, 4682, 5896, 6968, 9364, 9581, 18728, 19162, 25751, 30433, 38324, 51502, 60866, 76648, 103004, 121732, 156847, 206008, 243464, 313694, 334763, 627388, 669526, 1254776, 1339052, 1725317, 2039011, 2678104, 3450634, 4078022, 6901268, 8156044, 13802536, 16312088, 22429121, 44858242, 89716484, 179432968]

約数ペア:

[(1, 179432968), (2, 89716484), (4, 44858242), (8, 22429121), (11, 16312088), (13, 13802536), (22, 8156044), (26, 6901268), (44, 4078022), (52, 3450634), (67, 2678104), (88, 2039011), (104, 1725317), (134, 1339052), (143, 1254776), (268, 669526), (286, 627388), (536, 334763), (572, 313694), (737, 243464), (871, 206008), (1144, 156847), (1474, 121732), (1742, 103004), (2341, 76648), (2948, 60866), (3484, 51502), (4682, 38324), (5896, 30433), (6968, 25751), (9364, 19162), (9581, 18728)]