161747202

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 345720960

約数和(自身を除く): 183973758

約数列:

[1, 2, 3, 6, 37, 53, 59, 74, 106, 111, 118, 159, 177, 222, 233, 318, 354, 466, 699, 1398, 1961, 2183, 3127, 3922, 4366, 5883, 6254, 6549, 8621, 9381, 11766, 12349, 13098, 13747, 17242, 18762, 24698, 25863, 27494, 37047, 41241, 51726, 74094, 82482, 115699, 231398, 347097, 456913, 508639, 694194, 728591, 913826, 1017278, 1370739, 1457182, 1525917, 2185773, 2741478, 3051834, 4371546, 26957867, 53915734, 80873601, 161747202]

約数ペア:

[(1, 161747202), (2, 80873601), (3, 53915734), (6, 26957867), (37, 4371546), (53, 3051834), (59, 2741478), (74, 2185773), (106, 1525917), (111, 1457182), (118, 1370739), (159, 1017278), (177, 913826), (222, 728591), (233, 694194), (318, 508639), (354, 456913), (466, 347097), (699, 231398), (1398, 115699), (1961, 82482), (2183, 74094), (3127, 51726), (3922, 41241), (4366, 37047), (5883, 27494), (6254, 25863), (6549, 24698), (8621, 18762), (9381, 17242), (11766, 13747), (12349, 13098)]