144352728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8161

約数の個数: 96

約数和(自身を含む): 443242800

約数和(自身を除く): 298890072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8117, 8892, 16234, 17784, 24351, 32468, 48702, 64936, 73053, 97404, 105521, 146106, 154223, 194808, 211042, 292212, 308446, 316563, 422084, 462669, 584424, 616892, 633126, 844168, 925338, 949689, 1233784, 1266252, 1388007, 1850676, 1899378, 2004899, 2532504, 2776014, 3701352, 3798756, 4009798, 5552028, 6014697, 7597512, 8019596, 11104056, 12029394, 16039192, 18044091, 24058788, 36088182, 48117576, 72176364, 144352728]

約数ペア:

[(1, 144352728), (2, 72176364), (3, 48117576), (4, 36088182), (6, 24058788), (8, 18044091), (9, 16039192), (12, 12029394), (13, 11104056), (18, 8019596), (19, 7597512), (24, 6014697), (26, 5552028), (36, 4009798), (38, 3798756), (39, 3701352), (52, 2776014), (57, 2532504), (72, 2004899), (76, 1899378), (78, 1850676), (104, 1388007), (114, 1266252), (117, 1233784), (152, 949689), (156, 925338), (171, 844168), (228, 633126), (234, 616892), (247, 584424), (312, 462669), (342, 422084), (456, 316563), (468, 308446), (494, 292212), (684, 211042), (741, 194808), (936, 154223), (988, 146106), (1368, 105521), (1482, 97404), (1976, 73053), (2223, 64936), (2964, 48702), (4446, 32468), (5928, 24351), (8117, 17784), (8892, 16234)]