166276188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 476659456

約数和(自身を除く): 310383268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 73, 78, 93, 117, 124, 146, 156, 157, 186, 219, 234, 279, 292, 314, 372, 403, 438, 468, 471, 558, 628, 657, 806, 876, 942, 949, 1116, 1209, 1314, 1413, 1612, 1884, 1898, 2041, 2263, 2418, 2628, 2826, 2847, 3627, 3796, 4082, 4526, 4836, 4867, 5652, 5694, 6123, 6789, 7254, 8164, 8541, 9052, 9734, 11388, 11461, 12246, 13578, 14508, 14601, 17082, 18369, 19468, 20367, 22922, 24492, 27156, 29202, 29419, 34164, 34383, 36738, 40734, 43803, 45844, 58404, 58838, 63271, 68766, 73476, 81468, 87606, 88257, 103149, 117676, 126542, 137532, 148993, 175212, 176514, 189813, 206298, 253084, 264771, 297986, 353028, 355291, 379626, 412596, 446979, 529542, 569439, 595972, 710582, 759252, 893958, 1059084, 1065873, 1138878, 1340937, 1421164, 1787916, 2131746, 2277756, 2681874, 3197619, 4263492, 4618783, 5363748, 6395238, 9237566, 12790476, 13856349, 18475132, 27712698, 41569047, 55425396, 83138094, 166276188]

約数ペア:

[(1, 166276188), (2, 83138094), (3, 55425396), (4, 41569047), (6, 27712698), (9, 18475132), (12, 13856349), (13, 12790476), (18, 9237566), (26, 6395238), (31, 5363748), (36, 4618783), (39, 4263492), (52, 3197619), (62, 2681874), (73, 2277756), (78, 2131746), (93, 1787916), (117, 1421164), (124, 1340937), (146, 1138878), (156, 1065873), (157, 1059084), (186, 893958), (219, 759252), (234, 710582), (279, 595972), (292, 569439), (314, 529542), (372, 446979), (403, 412596), (438, 379626), (468, 355291), (471, 353028), (558, 297986), (628, 264771), (657, 253084), (806, 206298), (876, 189813), (942, 176514), (949, 175212), (1116, 148993), (1209, 137532), (1314, 126542), (1413, 117676), (1612, 103149), (1884, 88257), (1898, 87606), (2041, 81468), (2263, 73476), (2418, 68766), (2628, 63271), (2826, 58838), (2847, 58404), (3627, 45844), (3796, 43803), (4082, 40734), (4526, 36738), (4836, 34383), (4867, 34164), (5652, 29419), (5694, 29202), (6123, 27156), (6789, 24492), (7254, 22922), (8164, 20367), (8541, 19468), (9052, 18369), (9734, 17082), (11388, 14601), (11461, 14508), (12246, 13578)]