145839876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19113

約数の個数: 72

約数和(自身を含む): 426323520

約数和(自身を除く): 280483644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 19079, 38158, 57237, 76316, 114474, 133553, 228948, 248027, 267106, 400659, 496054, 534212, 744081, 801318, 934871, 992108, 1488162, 1602636, 1736189, 1869742, 2804613, 2976324, 3472378, 3739484, 5208567, 5609226, 6944756, 10417134, 11218452, 12153323, 20834268, 24306646, 36459969, 48613292, 72919938, 145839876]

約数ペア:

[(1, 145839876), (2, 72919938), (3, 48613292), (4, 36459969), (6, 24306646), (7, 20834268), (12, 12153323), (13, 11218452), (14, 10417134), (21, 6944756), (26, 5609226), (28, 5208567), (39, 3739484), (42, 3472378), (49, 2976324), (52, 2804613), (78, 1869742), (84, 1736189), (91, 1602636), (98, 1488162), (147, 992108), (156, 934871), (182, 801318), (196, 744081), (273, 534212), (294, 496054), (364, 400659), (546, 267106), (588, 248027), (637, 228948), (1092, 133553), (1274, 114474), (1911, 76316), (2548, 57237), (3822, 38158), (7644, 19079)]