157744356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2265

約数の個数: 96

約数和(自身を含む): 464916480

約数和(自身を除く): 307172124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 231, 237, 308, 316, 462, 474, 553, 869, 924, 948, 1106, 1659, 1738, 2161, 2212, 2607, 3318, 3476, 4322, 5214, 6083, 6483, 6636, 8644, 10428, 12166, 12966, 15127, 18249, 23771, 24332, 25932, 30254, 36498, 45381, 47542, 60508, 71313, 72996, 90762, 95084, 142626, 166397, 170719, 181524, 285252, 332794, 341438, 499191, 512157, 665588, 682876, 998382, 1024314, 1195033, 1877909, 1996764, 2048628, 2390066, 3585099, 3755818, 4780132, 5633727, 7170198, 7511636, 11267454, 13145363, 14340396, 22534908, 26290726, 39436089, 52581452, 78872178, 157744356]

約数ペア:

[(1, 157744356), (2, 78872178), (3, 52581452), (4, 39436089), (6, 26290726), (7, 22534908), (11, 14340396), (12, 13145363), (14, 11267454), (21, 7511636), (22, 7170198), (28, 5633727), (33, 4780132), (42, 3755818), (44, 3585099), (66, 2390066), (77, 2048628), (79, 1996764), (84, 1877909), (132, 1195033), (154, 1024314), (158, 998382), (231, 682876), (237, 665588), (308, 512157), (316, 499191), (462, 341438), (474, 332794), (553, 285252), (869, 181524), (924, 170719), (948, 166397), (1106, 142626), (1659, 95084), (1738, 90762), (2161, 72996), (2212, 71313), (2607, 60508), (3318, 47542), (3476, 45381), (4322, 36498), (5214, 30254), (6083, 25932), (6483, 24332), (6636, 23771), (8644, 18249), (10428, 15127), (12166, 12966)]