164533512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 323177208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 191, 251, 264, 286, 312, 382, 429, 502, 572, 573, 753, 764, 858, 1004, 1144, 1146, 1506, 1528, 1716, 2008, 2101, 2292, 2483, 2761, 3012, 3263, 3432, 4202, 4584, 4966, 5522, 6024, 6303, 6526, 7449, 8283, 8404, 9789, 9932, 11044, 12606, 13052, 14898, 16566, 16808, 19578, 19864, 22088, 25212, 26104, 27313, 29796, 33132, 35893, 39156, 47941, 50424, 54626, 59592, 66264, 71786, 78312, 81939, 95882, 107679, 109252, 143572, 143823, 163878, 191764, 215358, 218504, 287144, 287646, 327756, 383528, 430716, 527351, 575292, 623233, 655512, 861432, 1054702, 1150584, 1246466, 1582053, 1869699, 2109404, 2492932, 3164106, 3739398, 4218808, 4985864, 6328212, 6855563, 7478796, 12656424, 13711126, 14957592, 20566689, 27422252, 41133378, 54844504, 82266756, 164533512]

約数ペア:

[(1, 164533512), (2, 82266756), (3, 54844504), (4, 41133378), (6, 27422252), (8, 20566689), (11, 14957592), (12, 13711126), (13, 12656424), (22, 7478796), (24, 6855563), (26, 6328212), (33, 4985864), (39, 4218808), (44, 3739398), (52, 3164106), (66, 2492932), (78, 2109404), (88, 1869699), (104, 1582053), (132, 1246466), (143, 1150584), (156, 1054702), (191, 861432), (251, 655512), (264, 623233), (286, 575292), (312, 527351), (382, 430716), (429, 383528), (502, 327756), (572, 287646), (573, 287144), (753, 218504), (764, 215358), (858, 191764), (1004, 163878), (1144, 143823), (1146, 143572), (1506, 109252), (1528, 107679), (1716, 95882), (2008, 81939), (2101, 78312), (2292, 71786), (2483, 66264), (2761, 59592), (3012, 54626), (3263, 50424), (3432, 47941), (4202, 39156), (4584, 35893), (4966, 33132), (5522, 29796), (6024, 27313), (6303, 26104), (6526, 25212), (7449, 22088), (8283, 19864), (8404, 19578), (9789, 16808), (9932, 16566), (11044, 14898), (12606, 13052)]