168364245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 331865856

約数和(自身を除く): 163501611

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 41, 49, 105, 111, 123, 147, 151, 185, 205, 245, 259, 287, 453, 555, 615, 735, 755, 777, 861, 1057, 1295, 1435, 1517, 1813, 2009, 2265, 3171, 3885, 4305, 4551, 5285, 5439, 5587, 6027, 6191, 7399, 7585, 9065, 10045, 10619, 15855, 16761, 18573, 22197, 22755, 27195, 27935, 30135, 30955, 31857, 36995, 39109, 43337, 53095, 74333, 83805, 92865, 110985, 117327, 130011, 159285, 195545, 216685, 222999, 229067, 273763, 303359, 371665, 586635, 650055, 687201, 821289, 910077, 1114995, 1145335, 1368815, 1516795, 1603469, 3436005, 4106445, 4550385, 4810407, 8017345, 11224283, 24052035, 33672849, 56121415, 168364245]

約数ペア:

[(1, 168364245), (3, 56121415), (5, 33672849), (7, 24052035), (15, 11224283), (21, 8017345), (35, 4810407), (37, 4550385), (41, 4106445), (49, 3436005), (105, 1603469), (111, 1516795), (123, 1368815), (147, 1145335), (151, 1114995), (185, 910077), (205, 821289), (245, 687201), (259, 650055), (287, 586635), (453, 371665), (555, 303359), (615, 273763), (735, 229067), (755, 222999), (777, 216685), (861, 195545), (1057, 159285), (1295, 130011), (1435, 117327), (1517, 110985), (1813, 92865), (2009, 83805), (2265, 74333), (3171, 53095), (3885, 43337), (4305, 39109), (4551, 36995), (5285, 31857), (5439, 30955), (5587, 30135), (6027, 27935), (6191, 27195), (7399, 22755), (7585, 22197), (9065, 18573), (10045, 16761), (10619, 15855)]