156777540732

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{202753}}^1$

素因数の和:203267

約数の個数: 72

約数和(自身を含む): 405618298176

約数和(自身を除く): 248840757444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 457, 564, 846, 914, 1371, 1692, 1828, 2742, 4113, 5484, 8226, 16452, 21479, 42958, 64437, 85916, 128874, 193311, 202753, 257748, 386622, 405506, 608259, 773244, 811012, 1216518, 1824777, 2433036, 3649554, 7299108, 9529391, 19058782, 28588173, 38117564, 57176346, 85764519, 92658121, 114352692, 171529038, 185316242, 277974363, 343058076, 370632484, 555948726, 833923089, 1111897452, 1667846178, 3335692356, 4354931687, 8709863374, 13064795061, 17419726748, 26129590122, 39194385183, 52259180244, 78388770366, 156777540732]

約数ペア:

[(1, 156777540732), (2, 78388770366), (3, 52259180244), (4, 39194385183), (6, 26129590122), (9, 17419726748), (12, 13064795061), (18, 8709863374), (36, 4354931687), (47, 3335692356), (94, 1667846178), (141, 1111897452), (188, 833923089), (282, 555948726), (423, 370632484), (457, 343058076), (564, 277974363), (846, 185316242), (914, 171529038), (1371, 114352692), (1692, 92658121), (1828, 85764519), (2742, 57176346), (4113, 38117564), (5484, 28588173), (8226, 19058782), (16452, 9529391), (21479, 7299108), (42958, 3649554), (64437, 2433036), (85916, 1824777), (128874, 1216518), (193311, 811012), (202753, 773244), (257748, 608259), (386622, 405506)]