171436636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 207893924

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 79, 94, 97, 119, 158, 188, 194, 238, 316, 329, 388, 476, 553, 658, 679, 799, 1106, 1316, 1343, 1358, 1598, 1649, 2212, 2686, 2716, 3196, 3298, 3713, 4559, 5372, 5593, 6596, 7426, 7663, 9118, 9401, 11186, 11543, 14852, 15326, 18236, 18802, 22372, 23086, 25991, 30652, 31913, 37604, 46172, 51982, 53641, 63121, 63826, 77503, 103964, 107282, 126242, 127652, 130271, 155006, 214564, 252484, 260542, 310012, 360161, 441847, 521084, 542521, 720322, 883694, 911897, 1085042, 1440644, 1767388, 1823794, 2170084, 2521127, 3647588, 5042254, 6122737, 10084508, 12245474, 24490948, 42859159, 85718318, 171436636]

約数ペア:

[(1, 171436636), (2, 85718318), (4, 42859159), (7, 24490948), (14, 12245474), (17, 10084508), (28, 6122737), (34, 5042254), (47, 3647588), (68, 2521127), (79, 2170084), (94, 1823794), (97, 1767388), (119, 1440644), (158, 1085042), (188, 911897), (194, 883694), (238, 720322), (316, 542521), (329, 521084), (388, 441847), (476, 360161), (553, 310012), (658, 260542), (679, 252484), (799, 214564), (1106, 155006), (1316, 130271), (1343, 127652), (1358, 126242), (1598, 107282), (1649, 103964), (2212, 77503), (2686, 63826), (2716, 63121), (3196, 53641), (3298, 51982), (3713, 46172), (4559, 37604), (5372, 31913), (5593, 30652), (6596, 25991), (7426, 23086), (7663, 22372), (9118, 18802), (9401, 18236), (11186, 15326), (11543, 14852)]