171888816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1297}}^1$

素因数の和:1570

約数の個数: 80

約数和(自身を含む): 486718848

約数和(自身を除く): 314830032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 502, 528, 753, 1004, 1297, 1506, 2008, 2594, 2761, 3012, 3891, 4016, 5188, 5522, 6024, 7782, 8283, 10376, 11044, 12048, 14267, 15564, 16566, 20752, 22088, 28534, 31128, 33132, 42801, 44176, 57068, 62256, 66264, 85602, 114136, 132528, 171204, 228272, 325547, 342408, 651094, 684816, 976641, 1302188, 1953282, 2604376, 3581017, 3906564, 5208752, 7162034, 7813128, 10743051, 14324068, 15626256, 21486102, 28648136, 42972204, 57296272, 85944408, 171888816]

約数ペア:

[(1, 171888816), (2, 85944408), (3, 57296272), (4, 42972204), (6, 28648136), (8, 21486102), (11, 15626256), (12, 14324068), (16, 10743051), (22, 7813128), (24, 7162034), (33, 5208752), (44, 3906564), (48, 3581017), (66, 2604376), (88, 1953282), (132, 1302188), (176, 976641), (251, 684816), (264, 651094), (502, 342408), (528, 325547), (753, 228272), (1004, 171204), (1297, 132528), (1506, 114136), (2008, 85602), (2594, 66264), (2761, 62256), (3012, 57068), (3891, 44176), (4016, 42801), (5188, 33132), (5522, 31128), (6024, 28534), (7782, 22088), (8283, 20752), (10376, 16566), (11044, 15564), (12048, 14267)]