140135814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6581}}^1$

素因数の和:6622

約数の個数: 72

約数和(自身を含む): 375805872

約数和(自身を除く): 235670058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 6581, 7098, 10647, 13162, 19743, 21294, 39486, 46067, 59229, 85553, 92134, 118458, 138201, 171106, 256659, 276402, 414603, 513318, 598871, 769977, 829206, 1112189, 1197742, 1539954, 1796613, 2224378, 3336567, 3593226, 5389839, 6673134, 7785323, 10009701, 10779678, 15570646, 20019402, 23355969, 46711938, 70067907, 140135814]

約数ペア:

[(1, 140135814), (2, 70067907), (3, 46711938), (6, 23355969), (7, 20019402), (9, 15570646), (13, 10779678), (14, 10009701), (18, 7785323), (21, 6673134), (26, 5389839), (39, 3593226), (42, 3336567), (63, 2224378), (78, 1796613), (91, 1539954), (117, 1197742), (126, 1112189), (169, 829206), (182, 769977), (234, 598871), (273, 513318), (338, 414603), (507, 276402), (546, 256659), (819, 171106), (1014, 138201), (1183, 118458), (1521, 92134), (1638, 85553), (2366, 59229), (3042, 46067), (3549, 39486), (6581, 21294), (7098, 19743), (10647, 13162)]