152518842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 413061120

約数和(自身を除く): 260542278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 53, 54, 63, 69, 106, 126, 138, 159, 161, 189, 207, 318, 322, 331, 371, 378, 414, 477, 483, 621, 662, 742, 954, 966, 993, 1113, 1219, 1242, 1431, 1449, 1986, 2226, 2317, 2438, 2862, 2898, 2979, 3339, 3657, 4347, 4634, 5958, 6678, 6951, 7314, 7613, 8533, 8694, 8937, 10017, 10971, 13902, 15226, 17066, 17543, 17874, 20034, 20853, 21942, 22839, 25599, 32913, 35086, 41706, 45678, 51198, 52629, 53291, 62559, 65826, 68517, 76797, 105258, 106582, 122801, 125118, 137034, 153594, 157887, 159873, 205551, 230391, 245602, 315774, 319746, 368403, 403489, 411102, 460782, 473661, 479619, 736806, 806978, 947322, 959238, 1105209, 1210467, 1438857, 2210418, 2420934, 2824423, 2877714, 3315627, 3631401, 5648846, 6631254, 7262802, 8473269, 10894203, 16946538, 21788406, 25419807, 50839614, 76259421, 152518842]

約数ペア:

[(1, 152518842), (2, 76259421), (3, 50839614), (6, 25419807), (7, 21788406), (9, 16946538), (14, 10894203), (18, 8473269), (21, 7262802), (23, 6631254), (27, 5648846), (42, 3631401), (46, 3315627), (53, 2877714), (54, 2824423), (63, 2420934), (69, 2210418), (106, 1438857), (126, 1210467), (138, 1105209), (159, 959238), (161, 947322), (189, 806978), (207, 736806), (318, 479619), (322, 473661), (331, 460782), (371, 411102), (378, 403489), (414, 368403), (477, 319746), (483, 315774), (621, 245602), (662, 230391), (742, 205551), (954, 159873), (966, 157887), (993, 153594), (1113, 137034), (1219, 125118), (1242, 122801), (1431, 106582), (1449, 105258), (1986, 76797), (2226, 68517), (2317, 65826), (2438, 62559), (2862, 53291), (2898, 52629), (2979, 51198), (3339, 45678), (3657, 41706), (4347, 35086), (4634, 32913), (5958, 25599), (6678, 22839), (6951, 21942), (7314, 20853), (7613, 20034), (8533, 17874), (8694, 17543), (8937, 17066), (10017, 15226), (10971, 13902)]