145292288

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 88

約数和(自身を含む): 314419200

約数和(自身を除く): 169126912

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 199, 248, 256, 368, 398, 496, 512, 713, 736, 796, 992, 1024, 1426, 1472, 1592, 1984, 2852, 2944, 3184, 3968, 4577, 5704, 5888, 6169, 6368, 7936, 9154, 11408, 11776, 12338, 12736, 15872, 18308, 22816, 23552, 24676, 25472, 31744, 36616, 45632, 49352, 50944, 73232, 91264, 98704, 101888, 141887, 146464, 182528, 197408, 203776, 283774, 292928, 365056, 394816, 567548, 585856, 730112, 789632, 1135096, 1171712, 1579264, 2270192, 2343424, 3158528, 4540384, 4686848, 6317056, 9080768, 18161536, 36323072, 72646144, 145292288]

約数ペア:

[(1, 145292288), (2, 72646144), (4, 36323072), (8, 18161536), (16, 9080768), (23, 6317056), (31, 4686848), (32, 4540384), (46, 3158528), (62, 2343424), (64, 2270192), (92, 1579264), (124, 1171712), (128, 1135096), (184, 789632), (199, 730112), (248, 585856), (256, 567548), (368, 394816), (398, 365056), (496, 292928), (512, 283774), (713, 203776), (736, 197408), (796, 182528), (992, 146464), (1024, 141887), (1426, 101888), (1472, 98704), (1592, 91264), (1984, 73232), (2852, 50944), (2944, 49352), (3184, 45632), (3968, 36616), (4577, 31744), (5704, 25472), (5888, 24676), (6169, 23552), (6368, 22816), (7936, 18308), (9154, 15872), (11408, 12736), (11776, 12338)]