161899668

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9311}}^1$

素因数の和:9354

約数の個数: 96

約数和(自身を含む): 500613120

約数和(自身を除く): 338713452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 9311, 17388, 18622, 27933, 37244, 55866, 65177, 83799, 111732, 130354, 167598, 195531, 214153, 251397, 260708, 335196, 391062, 428306, 502794, 586593, 642459, 782124, 856612, 1005588, 1173186, 1284918, 1499071, 1759779, 1927377, 2346372, 2569836, 2998142, 3519558, 3854754, 4497213, 5782131, 5996284, 7039116, 7709508, 8994426, 11564262, 13491639, 17988852, 23128524, 26983278, 40474917, 53966556, 80949834, 161899668]

約数ペア:

[(1, 161899668), (2, 80949834), (3, 53966556), (4, 40474917), (6, 26983278), (7, 23128524), (9, 17988852), (12, 13491639), (14, 11564262), (18, 8994426), (21, 7709508), (23, 7039116), (27, 5996284), (28, 5782131), (36, 4497213), (42, 3854754), (46, 3519558), (54, 2998142), (63, 2569836), (69, 2346372), (84, 1927377), (92, 1759779), (108, 1499071), (126, 1284918), (138, 1173186), (161, 1005588), (189, 856612), (207, 782124), (252, 642459), (276, 586593), (322, 502794), (378, 428306), (414, 391062), (483, 335196), (621, 260708), (644, 251397), (756, 214153), (828, 195531), (966, 167598), (1242, 130354), (1449, 111732), (1932, 83799), (2484, 65177), (2898, 55866), (4347, 37244), (5796, 27933), (8694, 18622), (9311, 17388)]