171885164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 197962132

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 97, 103, 187, 194, 206, 253, 374, 388, 391, 412, 506, 748, 782, 1012, 1067, 1133, 1564, 1649, 1751, 2134, 2231, 2266, 2369, 3298, 3502, 4268, 4301, 4462, 4532, 4738, 6596, 7004, 8602, 8924, 9476, 9991, 17204, 18139, 19261, 19982, 24541, 26059, 36278, 37927, 38522, 39964, 40273, 49082, 52118, 72556, 75854, 77044, 80546, 98164, 104236, 109901, 151708, 161092, 169847, 219802, 229793, 339694, 417197, 439604, 443003, 459586, 679388, 834394, 886006, 919172, 1668788, 1772012, 1868317, 2527723, 3736634, 3906481, 5055446, 7473268, 7812962, 10110892, 15625924, 42971291, 85942582, 171885164]

約数ペア:

[(1, 171885164), (2, 85942582), (4, 42971291), (11, 15625924), (17, 10110892), (22, 7812962), (23, 7473268), (34, 5055446), (44, 3906481), (46, 3736634), (68, 2527723), (92, 1868317), (97, 1772012), (103, 1668788), (187, 919172), (194, 886006), (206, 834394), (253, 679388), (374, 459586), (388, 443003), (391, 439604), (412, 417197), (506, 339694), (748, 229793), (782, 219802), (1012, 169847), (1067, 161092), (1133, 151708), (1564, 109901), (1649, 104236), (1751, 98164), (2134, 80546), (2231, 77044), (2266, 75854), (2369, 72556), (3298, 52118), (3502, 49082), (4268, 40273), (4301, 39964), (4462, 38522), (4532, 37927), (4738, 36278), (6596, 26059), (7004, 24541), (8602, 19982), (8924, 19261), (9476, 18139), (9991, 17204)]