147992754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 381911040

約数和(自身を除く): 233918286

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 73, 78, 79, 91, 94, 141, 146, 158, 182, 219, 237, 273, 282, 329, 438, 474, 511, 546, 553, 611, 658, 949, 987, 1022, 1027, 1106, 1222, 1533, 1659, 1833, 1898, 1974, 2054, 2847, 3066, 3081, 3318, 3431, 3666, 3713, 4277, 5694, 5767, 6162, 6643, 6862, 7189, 7426, 8554, 10293, 11139, 11534, 12831, 13286, 14378, 17301, 19929, 20586, 21567, 22278, 24017, 25662, 25991, 34602, 39858, 40369, 43134, 44603, 48034, 48269, 51982, 72051, 74971, 77973, 80738, 89206, 96538, 121107, 133809, 144102, 144807, 149942, 155946, 224913, 242214, 267618, 271049, 289614, 312221, 337883, 449826, 524797, 542098, 624442, 675766, 813147, 936663, 1013649, 1049594, 1574391, 1626294, 1873326, 1897343, 2027298, 3148782, 3523637, 3794686, 5692029, 7047274, 10570911, 11384058, 21141822, 24665459, 49330918, 73996377, 147992754]

約数ペア:

[(1, 147992754), (2, 73996377), (3, 49330918), (6, 24665459), (7, 21141822), (13, 11384058), (14, 10570911), (21, 7047274), (26, 5692029), (39, 3794686), (42, 3523637), (47, 3148782), (73, 2027298), (78, 1897343), (79, 1873326), (91, 1626294), (94, 1574391), (141, 1049594), (146, 1013649), (158, 936663), (182, 813147), (219, 675766), (237, 624442), (273, 542098), (282, 524797), (329, 449826), (438, 337883), (474, 312221), (511, 289614), (546, 271049), (553, 267618), (611, 242214), (658, 224913), (949, 155946), (987, 149942), (1022, 144807), (1027, 144102), (1106, 133809), (1222, 121107), (1533, 96538), (1659, 89206), (1833, 80738), (1898, 77973), (1974, 74971), (2054, 72051), (2847, 51982), (3066, 48269), (3081, 48034), (3318, 44603), (3431, 43134), (3666, 40369), (3713, 39858), (4277, 34602), (5694, 25991), (5767, 25662), (6162, 24017), (6643, 22278), (6862, 21567), (7189, 20586), (7426, 19929), (8554, 17301), (10293, 14378), (11139, 13286), (11534, 12831)]