168003570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 481738752

約数和(自身を除く): 313735182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 131, 155, 186, 197, 210, 217, 262, 310, 393, 394, 434, 465, 591, 651, 655, 786, 917, 930, 985, 1085, 1182, 1302, 1310, 1379, 1834, 1965, 1970, 2170, 2751, 2758, 2955, 3255, 3930, 4061, 4137, 4585, 5502, 5910, 6107, 6510, 6895, 8122, 8274, 9170, 12183, 12214, 13755, 13790, 18321, 20305, 20685, 24366, 25807, 27510, 28427, 30535, 36642, 40610, 41370, 42749, 51614, 56854, 60915, 61070, 77421, 85281, 85498, 91605, 121830, 128247, 129035, 142135, 154842, 170562, 180649, 183210, 213745, 256494, 258070, 284270, 361298, 387105, 426405, 427490, 541947, 641235, 774210, 800017, 852810, 903245, 1083894, 1282470, 1600034, 1806490, 2400051, 2709735, 4000085, 4800102, 5419470, 5600119, 8000170, 11200238, 12000255, 16800357, 24000510, 28000595, 33600714, 56001190, 84001785, 168003570]

約数ペア:

[(1, 168003570), (2, 84001785), (3, 56001190), (5, 33600714), (6, 28000595), (7, 24000510), (10, 16800357), (14, 12000255), (15, 11200238), (21, 8000170), (30, 5600119), (31, 5419470), (35, 4800102), (42, 4000085), (62, 2709735), (70, 2400051), (93, 1806490), (105, 1600034), (131, 1282470), (155, 1083894), (186, 903245), (197, 852810), (210, 800017), (217, 774210), (262, 641235), (310, 541947), (393, 427490), (394, 426405), (434, 387105), (465, 361298), (591, 284270), (651, 258070), (655, 256494), (786, 213745), (917, 183210), (930, 180649), (985, 170562), (1085, 154842), (1182, 142135), (1302, 129035), (1310, 128247), (1379, 121830), (1834, 91605), (1965, 85498), (1970, 85281), (2170, 77421), (2751, 61070), (2758, 60915), (2955, 56854), (3255, 51614), (3930, 42749), (4061, 41370), (4137, 40610), (4585, 36642), (5502, 30535), (5910, 28427), (6107, 27510), (6510, 25807), (6895, 24366), (8122, 20685), (8274, 20305), (9170, 18321), (12183, 13790), (12214, 13755)]