145514882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 240952320

約数和(自身を除く): 95437438

約数列:

[1, 2, 19, 23, 38, 46, 331, 437, 503, 662, 874, 1006, 6289, 7613, 9557, 11569, 12578, 15226, 19114, 23138, 144647, 166493, 219811, 289294, 332986, 439622, 3163367, 3829339, 6326734, 7658678, 72757441, 145514882]

約数ペア:

[(1, 145514882), (2, 72757441), (19, 7658678), (23, 6326734), (38, 3829339), (46, 3163367), (331, 439622), (437, 332986), (503, 289294), (662, 219811), (874, 166493), (1006, 144647), (6289, 23138), (7613, 19114), (9557, 15226), (11569, 12578)]