161905632

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1440

約数の個数: 96

約数和(自身を含む): 488581632

約数和(自身を除く): 326676000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 336, 394, 591, 672, 788, 1182, 1223, 1379, 1576, 2364, 2446, 2758, 3152, 3669, 4137, 4728, 4892, 5516, 6304, 7338, 8274, 8561, 9456, 9784, 11032, 14676, 16548, 17122, 18912, 19568, 22064, 25683, 29352, 33096, 34244, 39136, 44128, 51366, 58704, 66192, 68488, 102732, 117408, 132384, 136976, 205464, 240931, 273952, 410928, 481862, 722793, 821856, 963724, 1445586, 1686517, 1927448, 2891172, 3373034, 3854896, 5059551, 5782344, 6746068, 7709792, 10119102, 11564688, 13492136, 20238204, 23129376, 26984272, 40476408, 53968544, 80952816, 161905632]

約数ペア:

[(1, 161905632), (2, 80952816), (3, 53968544), (4, 40476408), (6, 26984272), (7, 23129376), (8, 20238204), (12, 13492136), (14, 11564688), (16, 10119102), (21, 7709792), (24, 6746068), (28, 5782344), (32, 5059551), (42, 3854896), (48, 3373034), (56, 2891172), (84, 1927448), (96, 1686517), (112, 1445586), (168, 963724), (197, 821856), (224, 722793), (336, 481862), (394, 410928), (591, 273952), (672, 240931), (788, 205464), (1182, 136976), (1223, 132384), (1379, 117408), (1576, 102732), (2364, 68488), (2446, 66192), (2758, 58704), (3152, 51366), (3669, 44128), (4137, 39136), (4728, 34244), (4892, 33096), (5516, 29352), (6304, 25683), (7338, 22064), (8274, 19568), (8561, 18912), (9456, 17122), (9784, 16548), (11032, 14676)]