154379862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^2$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 413024976

約数和(自身を除く): 258645114

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 307, 546, 614, 819, 921, 1638, 1842, 2149, 2763, 3991, 4298, 5526, 6447, 7982, 11973, 12894, 19341, 23946, 27937, 35919, 38682, 55874, 71838, 83811, 94249, 167622, 188498, 251433, 282747, 502866, 565494, 659743, 848241, 1225237, 1319486, 1696482, 1979229, 2450474, 3675711, 3958458, 5937687, 7351422, 8576659, 11027133, 11875374, 17153318, 22054266, 25729977, 51459954, 77189931, 154379862]

約数ペア:

[(1, 154379862), (2, 77189931), (3, 51459954), (6, 25729977), (7, 22054266), (9, 17153318), (13, 11875374), (14, 11027133), (18, 8576659), (21, 7351422), (26, 5937687), (39, 3958458), (42, 3675711), (63, 2450474), (78, 1979229), (91, 1696482), (117, 1319486), (126, 1225237), (182, 848241), (234, 659743), (273, 565494), (307, 502866), (546, 282747), (614, 251433), (819, 188498), (921, 167622), (1638, 94249), (1842, 83811), (2149, 71838), (2763, 55874), (3991, 38682), (4298, 35919), (5526, 27937), (6447, 23946), (7982, 19341), (11973, 12894)]