142755072

素因数分解:

$2^8\times 3^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 381900960

約数和(自身を除く): 239145888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 269, 384, 538, 691, 768, 807, 1076, 1382, 1614, 2073, 2152, 2764, 3228, 4146, 4304, 5528, 6456, 8292, 8608, 11056, 12912, 16584, 17216, 22112, 25824, 33168, 34432, 44224, 51648, 66336, 68864, 88448, 103296, 132672, 176896, 185879, 206592, 265344, 371758, 530688, 557637, 743516, 1115274, 1487032, 2230548, 2974064, 4461096, 5948128, 8922192, 11896256, 17844384, 23792512, 35688768, 47585024, 71377536, 142755072]

約数ペア:

[(1, 142755072), (2, 71377536), (3, 47585024), (4, 35688768), (6, 23792512), (8, 17844384), (12, 11896256), (16, 8922192), (24, 5948128), (32, 4461096), (48, 2974064), (64, 2230548), (96, 1487032), (128, 1115274), (192, 743516), (256, 557637), (269, 530688), (384, 371758), (538, 265344), (691, 206592), (768, 185879), (807, 176896), (1076, 132672), (1382, 103296), (1614, 88448), (2073, 68864), (2152, 66336), (2764, 51648), (3228, 44224), (4146, 34432), (4304, 33168), (5528, 25824), (6456, 22112), (8292, 17216), (8608, 16584), (11056, 12912)]