164767728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110731}}^1$

素因数の和:110773

約数の個数: 40

約数和(自身を含む): 439384576

約数和(自身を除く): 274616848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 110731, 221462, 332193, 442924, 664386, 885848, 1328772, 1771696, 2657544, 3432661, 5315088, 6865322, 10297983, 13730644, 20595966, 27461288, 41191932, 54922576, 82383864, 164767728]

約数ペア:

[(1, 164767728), (2, 82383864), (3, 54922576), (4, 41191932), (6, 27461288), (8, 20595966), (12, 13730644), (16, 10297983), (24, 6865322), (31, 5315088), (48, 3432661), (62, 2657544), (93, 1771696), (124, 1328772), (186, 885848), (248, 664386), (372, 442924), (496, 332193), (744, 221462), (1488, 110731)]