145880826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{673}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 360530688

約数和(自身を除く): 214649862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 397, 546, 673, 794, 1191, 1346, 2019, 2382, 2779, 4038, 4711, 5161, 5558, 8337, 8749, 9422, 10322, 14133, 15483, 16674, 17498, 26247, 28266, 30966, 36127, 52494, 61243, 72254, 108381, 122486, 183729, 216762, 267181, 367458, 534362, 801543, 1603086, 1870267, 3473353, 3740534, 5610801, 6946706, 10420059, 11221602, 20840118, 24313471, 48626942, 72940413, 145880826]

約数ペア:

[(1, 145880826), (2, 72940413), (3, 48626942), (6, 24313471), (7, 20840118), (13, 11221602), (14, 10420059), (21, 6946706), (26, 5610801), (39, 3740534), (42, 3473353), (78, 1870267), (91, 1603086), (182, 801543), (273, 534362), (397, 367458), (546, 267181), (673, 216762), (794, 183729), (1191, 122486), (1346, 108381), (2019, 72254), (2382, 61243), (2779, 52494), (4038, 36127), (4711, 30966), (5161, 28266), (5558, 26247), (8337, 17498), (8749, 16674), (9422, 15483), (10322, 14133)]