171567144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 559104000

約数和(自身を除く): 387536856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 79, 84, 93, 124, 126, 139, 158, 168, 186, 217, 237, 248, 252, 278, 279, 316, 372, 417, 434, 474, 504, 553, 556, 558, 632, 651, 711, 744, 834, 868, 948, 973, 1106, 1112, 1116, 1251, 1302, 1422, 1659, 1668, 1736, 1896, 1946, 1953, 2212, 2232, 2449, 2502, 2604, 2844, 2919, 3318, 3336, 3892, 3906, 4309, 4424, 4898, 4977, 5004, 5208, 5688, 5838, 6636, 7347, 7784, 7812, 8618, 8757, 9796, 9954, 10008, 10981, 11676, 12927, 13272, 14694, 15624, 17143, 17236, 17514, 19592, 19908, 21962, 22041, 23352, 25854, 29388, 30163, 32943, 34286, 34472, 35028, 38781, 39816, 43924, 44082, 51429, 51708, 58776, 60326, 65886, 68572, 70056, 76867, 77562, 87848, 88164, 90489, 98829, 102858, 103416, 120652, 131772, 137144, 153734, 154287, 155124, 176328, 180978, 197658, 205716, 230601, 241304, 263544, 271467, 307468, 308574, 310248, 340411, 361956, 395316, 411432, 461202, 542934, 614936, 617148, 680822, 691803, 723912, 790632, 922404, 1021233, 1085868, 1234296, 1361644, 1383606, 1844808, 2042466, 2171736, 2382877, 2723288, 2767212, 3063699, 4084932, 4765754, 5534424, 6127398, 7148631, 8169864, 9531508, 12254796, 14297262, 19063016, 21445893, 24509592, 28594524, 42891786, 57189048, 85783572, 171567144]

約数ペア:

[(1, 171567144), (2, 85783572), (3, 57189048), (4, 42891786), (6, 28594524), (7, 24509592), (8, 21445893), (9, 19063016), (12, 14297262), (14, 12254796), (18, 9531508), (21, 8169864), (24, 7148631), (28, 6127398), (31, 5534424), (36, 4765754), (42, 4084932), (56, 3063699), (62, 2767212), (63, 2723288), (72, 2382877), (79, 2171736), (84, 2042466), (93, 1844808), (124, 1383606), (126, 1361644), (139, 1234296), (158, 1085868), (168, 1021233), (186, 922404), (217, 790632), (237, 723912), (248, 691803), (252, 680822), (278, 617148), (279, 614936), (316, 542934), (372, 461202), (417, 411432), (434, 395316), (474, 361956), (504, 340411), (553, 310248), (556, 308574), (558, 307468), (632, 271467), (651, 263544), (711, 241304), (744, 230601), (834, 205716), (868, 197658), (948, 180978), (973, 176328), (1106, 155124), (1112, 154287), (1116, 153734), (1251, 137144), (1302, 131772), (1422, 120652), (1659, 103416), (1668, 102858), (1736, 98829), (1896, 90489), (1946, 88164), (1953, 87848), (2212, 77562), (2232, 76867), (2449, 70056), (2502, 68572), (2604, 65886), (2844, 60326), (2919, 58776), (3318, 51708), (3336, 51429), (3892, 44082), (3906, 43924), (4309, 39816), (4424, 38781), (4898, 35028), (4977, 34472), (5004, 34286), (5208, 32943), (5688, 30163), (5838, 29388), (6636, 25854), (7347, 23352), (7784, 22041), (7812, 21962), (8618, 19908), (8757, 19592), (9796, 17514), (9954, 17236), (10008, 17143), (10981, 15624), (11676, 14694), (12927, 13272)]