189835072

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13669}}^1$

素因数の和:13719

約数の個数: 56

約数和(自身を含む): 444439040

約数和(自身を除く): 254603968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13669, 13888, 27338, 54676, 95683, 109352, 191366, 218704, 382732, 423739, 437408, 765464, 847478, 874816, 1530928, 1694956, 2966173, 3061856, 3389912, 5932346, 6123712, 6779824, 11864692, 13559648, 23729384, 27119296, 47458768, 94917536, 189835072]

約数ペア:

[(1, 189835072), (2, 94917536), (4, 47458768), (7, 27119296), (8, 23729384), (14, 13559648), (16, 11864692), (28, 6779824), (31, 6123712), (32, 5932346), (56, 3389912), (62, 3061856), (64, 2966173), (112, 1694956), (124, 1530928), (217, 874816), (224, 847478), (248, 765464), (434, 437408), (448, 423739), (496, 382732), (868, 218704), (992, 191366), (1736, 109352), (1984, 95683), (3472, 54676), (6944, 27338), (13669, 13888)]