199974144

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{11321}}^1$

素因数の和:11363

約数の個数: 72

約数和(自身を含む): 555412032

約数和(自身を除く): 355437888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 11321, 17664, 22642, 33963, 45284, 67926, 90568, 135852, 181136, 260383, 271704, 362272, 520766, 543408, 724544, 781149, 1041532, 1086816, 1449088, 1562298, 2083064, 2173632, 2898176, 3124596, 4166128, 4347264, 6249192, 8332256, 8694528, 12498384, 16664512, 24996768, 33329024, 49993536, 66658048, 99987072, 199974144]

約数ペア:

[(1, 199974144), (2, 99987072), (3, 66658048), (4, 49993536), (6, 33329024), (8, 24996768), (12, 16664512), (16, 12498384), (23, 8694528), (24, 8332256), (32, 6249192), (46, 4347264), (48, 4166128), (64, 3124596), (69, 2898176), (92, 2173632), (96, 2083064), (128, 1562298), (138, 1449088), (184, 1086816), (192, 1041532), (256, 781149), (276, 724544), (368, 543408), (384, 520766), (552, 362272), (736, 271704), (768, 260383), (1104, 181136), (1472, 135852), (2208, 90568), (2944, 67926), (4416, 45284), (5888, 33963), (8832, 22642), (11321, 17664)]