121451876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 291836160

約数和(自身を除く): 170384284

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 52, 68, 76, 91, 119, 133, 182, 221, 238, 247, 266, 323, 364, 442, 476, 494, 532, 646, 884, 988, 1033, 1292, 1547, 1729, 2066, 2261, 3094, 3458, 4132, 4199, 4522, 6188, 6916, 7231, 8398, 9044, 13429, 14462, 16796, 17561, 19627, 26858, 28924, 29393, 35122, 39254, 53716, 58786, 70244, 78508, 94003, 117572, 122927, 137389, 188006, 228293, 245854, 255151, 274778, 333659, 376012, 456586, 491708, 510302, 549556, 667318, 913172, 1020604, 1334636, 1598051, 1786057, 2335613, 3196102, 3572114, 4337567, 4671226, 6392204, 7144228, 8675134, 9342452, 17350268, 30362969, 60725938, 121451876]

約数ペア:

[(1, 121451876), (2, 60725938), (4, 30362969), (7, 17350268), (13, 9342452), (14, 8675134), (17, 7144228), (19, 6392204), (26, 4671226), (28, 4337567), (34, 3572114), (38, 3196102), (52, 2335613), (68, 1786057), (76, 1598051), (91, 1334636), (119, 1020604), (133, 913172), (182, 667318), (221, 549556), (238, 510302), (247, 491708), (266, 456586), (323, 376012), (364, 333659), (442, 274778), (476, 255151), (494, 245854), (532, 228293), (646, 188006), (884, 137389), (988, 122927), (1033, 117572), (1292, 94003), (1547, 78508), (1729, 70244), (2066, 58786), (2261, 53716), (3094, 39254), (3458, 35122), (4132, 29393), (4199, 28924), (4522, 26858), (6188, 19627), (6916, 17561), (7231, 16796), (8398, 14462), (9044, 13429)]