145398582

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:842

約数の個数: 72

約数和(自身を含む): 368288856

約数和(自身を除く): 222890274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 353, 441, 467, 706, 882, 934, 1059, 1401, 2118, 2471, 2802, 3177, 3269, 4203, 4942, 6354, 6538, 7413, 8406, 9807, 14826, 17297, 19614, 22239, 22883, 29421, 34594, 44478, 45766, 51891, 58842, 68649, 103782, 137298, 155673, 164851, 205947, 311346, 329702, 411894, 494553, 989106, 1153957, 1483659, 2307914, 2967318, 3461871, 6923742, 8077699, 10385613, 16155398, 20771226, 24233097, 48466194, 72699291, 145398582]

約数ペア:

[(1, 145398582), (2, 72699291), (3, 48466194), (6, 24233097), (7, 20771226), (9, 16155398), (14, 10385613), (18, 8077699), (21, 6923742), (42, 3461871), (49, 2967318), (63, 2307914), (98, 1483659), (126, 1153957), (147, 989106), (294, 494553), (353, 411894), (441, 329702), (467, 311346), (706, 205947), (882, 164851), (934, 155673), (1059, 137298), (1401, 103782), (2118, 68649), (2471, 58842), (2802, 51891), (3177, 45766), (3269, 44478), (4203, 34594), (4942, 29421), (6354, 22883), (6538, 22239), (7413, 19614), (8406, 17297), (9807, 14826)]