155845956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9613}}^1$

素因数の和:9820

約数の個数: 48

約数和(自身を含む): 417785984

約数和(自身を除く): 261940028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9613, 16212, 19226, 28839, 38452, 57678, 67291, 115356, 134582, 201873, 269164, 403746, 807492, 1855309, 3710618, 5565927, 7421236, 11131854, 12987163, 22263708, 25974326, 38961489, 51948652, 77922978, 155845956]

約数ペア:

[(1, 155845956), (2, 77922978), (3, 51948652), (4, 38961489), (6, 25974326), (7, 22263708), (12, 12987163), (14, 11131854), (21, 7421236), (28, 5565927), (42, 3710618), (84, 1855309), (193, 807492), (386, 403746), (579, 269164), (772, 201873), (1158, 134582), (1351, 115356), (2316, 67291), (2702, 57678), (4053, 38452), (5404, 28839), (8106, 19226), (9613, 16212)]