164568672

素因数分解:

$2^5\times 3^4\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:562

約数の個数: 120

約数和(自身を含む): 488115936

約数和(自身を除く): 323547264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 216, 288, 324, 346, 367, 432, 519, 648, 692, 734, 864, 1038, 1101, 1296, 1384, 1468, 1557, 2076, 2202, 2592, 2768, 2936, 3114, 3303, 4152, 4404, 4671, 5536, 5872, 6228, 6606, 8304, 8808, 9342, 9909, 11744, 12456, 13212, 14013, 16608, 17616, 18684, 19818, 24912, 26424, 28026, 29727, 35232, 37368, 39636, 49824, 52848, 56052, 59454, 63491, 74736, 79272, 105696, 112104, 118908, 126982, 149472, 158544, 190473, 224208, 237816, 253964, 317088, 380946, 448416, 475632, 507928, 571419, 761892, 951264, 1015856, 1142838, 1523784, 1714257, 2031712, 2285676, 3047568, 3428514, 4571352, 5142771, 6095136, 6857028, 9142704, 10285542, 13714056, 18285408, 20571084, 27428112, 41142168, 54856224, 82284336, 164568672]

約数ペア:

[(1, 164568672), (2, 82284336), (3, 54856224), (4, 41142168), (6, 27428112), (8, 20571084), (9, 18285408), (12, 13714056), (16, 10285542), (18, 9142704), (24, 6857028), (27, 6095136), (32, 5142771), (36, 4571352), (48, 3428514), (54, 3047568), (72, 2285676), (81, 2031712), (96, 1714257), (108, 1523784), (144, 1142838), (162, 1015856), (173, 951264), (216, 761892), (288, 571419), (324, 507928), (346, 475632), (367, 448416), (432, 380946), (519, 317088), (648, 253964), (692, 237816), (734, 224208), (864, 190473), (1038, 158544), (1101, 149472), (1296, 126982), (1384, 118908), (1468, 112104), (1557, 105696), (2076, 79272), (2202, 74736), (2592, 63491), (2768, 59454), (2936, 56052), (3114, 52848), (3303, 49824), (4152, 39636), (4404, 37368), (4671, 35232), (5536, 29727), (5872, 28026), (6228, 26424), (6606, 24912), (8304, 19818), (8808, 18684), (9342, 17616), (9909, 16608), (11744, 14013), (12456, 13212)]