167221452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19993}}^1$

素因数の和:20058

約数の個数: 48

約数和(自身を含む): 423232992

約数和(自身を除く): 256011540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 19993, 39986, 59979, 79972, 119958, 239916, 339881, 679762, 819713, 1019643, 1359524, 1639426, 2039286, 2459139, 3278852, 4078572, 4918278, 9836556, 13935121, 27870242, 41805363, 55740484, 83610726, 167221452]

約数ペア:

[(1, 167221452), (2, 83610726), (3, 55740484), (4, 41805363), (6, 27870242), (12, 13935121), (17, 9836556), (34, 4918278), (41, 4078572), (51, 3278852), (68, 2459139), (82, 2039286), (102, 1639426), (123, 1359524), (164, 1019643), (204, 819713), (246, 679762), (492, 339881), (697, 239916), (1394, 119958), (2091, 79972), (2788, 59979), (4182, 39986), (8364, 19993)]