152893188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{821}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 442827840

約数和(自身を除く): 289934652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 821, 1478, 1642, 2217, 2463, 2956, 3284, 4434, 4926, 5173, 5747, 6651, 7389, 8868, 9852, 10346, 11494, 13302, 14778, 15519, 17241, 20692, 22988, 26604, 29556, 31038, 34482, 46557, 51723, 62076, 68964, 93114, 103446, 186228, 206892, 606719, 1213438, 1820157, 2426876, 3640314, 4247033, 5460471, 7280628, 8494066, 10920942, 12741099, 16988132, 21841884, 25482198, 38223297, 50964396, 76446594, 152893188]

約数ペア:

[(1, 152893188), (2, 76446594), (3, 50964396), (4, 38223297), (6, 25482198), (7, 21841884), (9, 16988132), (12, 12741099), (14, 10920942), (18, 8494066), (21, 7280628), (28, 5460471), (36, 4247033), (42, 3640314), (63, 2426876), (84, 1820157), (126, 1213438), (252, 606719), (739, 206892), (821, 186228), (1478, 103446), (1642, 93114), (2217, 68964), (2463, 62076), (2956, 51723), (3284, 46557), (4434, 34482), (4926, 31038), (5173, 29556), (5747, 26604), (6651, 22988), (7389, 20692), (8868, 17241), (9852, 15519), (10346, 14778), (11494, 13302)]