164023132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 354352320

約数和(自身を除く): 190329188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 557, 809, 1114, 1618, 2228, 3236, 3899, 5663, 7241, 7798, 10517, 11326, 14482, 15596, 21034, 22652, 28964, 42068, 50687, 73619, 101374, 147238, 202748, 294476, 450613, 901226, 1802452, 3154291, 5857969, 6308582, 11715938, 12617164, 23431876, 41005783, 82011566, 164023132]

約数ペア:

[(1, 164023132), (2, 82011566), (4, 41005783), (7, 23431876), (13, 12617164), (14, 11715938), (26, 6308582), (28, 5857969), (52, 3154291), (91, 1802452), (182, 901226), (364, 450613), (557, 294476), (809, 202748), (1114, 147238), (1618, 101374), (2228, 73619), (3236, 50687), (3899, 42068), (5663, 28964), (7241, 22652), (7798, 21034), (10517, 15596), (11326, 14482)]