145165188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 404103168

約数和(自身を除く): 258937980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 107, 124, 186, 214, 217, 321, 372, 428, 434, 521, 642, 651, 749, 868, 1042, 1284, 1302, 1498, 1563, 2084, 2247, 2604, 2996, 3126, 3317, 3647, 4494, 6252, 6634, 7294, 8988, 9951, 10941, 13268, 14588, 16151, 19902, 21882, 23219, 32302, 39804, 43764, 46438, 48453, 55747, 64604, 69657, 92876, 96906, 111494, 113057, 139314, 167241, 193812, 222988, 226114, 278628, 334482, 339171, 390229, 452228, 668964, 678342, 780458, 1170687, 1356684, 1560916, 1728157, 2341374, 3456314, 4682748, 5184471, 6912628, 10368942, 12097099, 20737884, 24194198, 36291297, 48388396, 72582594, 145165188]

約数ペア:

[(1, 145165188), (2, 72582594), (3, 48388396), (4, 36291297), (6, 24194198), (7, 20737884), (12, 12097099), (14, 10368942), (21, 6912628), (28, 5184471), (31, 4682748), (42, 3456314), (62, 2341374), (84, 1728157), (93, 1560916), (107, 1356684), (124, 1170687), (186, 780458), (214, 678342), (217, 668964), (321, 452228), (372, 390229), (428, 339171), (434, 334482), (521, 278628), (642, 226114), (651, 222988), (749, 193812), (868, 167241), (1042, 139314), (1284, 113057), (1302, 111494), (1498, 96906), (1563, 92876), (2084, 69657), (2247, 64604), (2604, 55747), (2996, 48453), (3126, 46438), (3317, 43764), (3647, 39804), (4494, 32302), (6252, 23219), (6634, 21882), (7294, 19902), (8988, 16151), (9951, 14588), (10941, 13268)]