149767462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23321}}^1$

素因数の和:23368

約数の個数: 24

約数和(自身を含む): 256075560

約数和(自身を除く): 106308098

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 23321, 46642, 303173, 443099, 606346, 886198, 3941249, 5760287, 7882498, 11520574, 74883731, 149767462]

約数ペア:

[(1, 149767462), (2, 74883731), (13, 11520574), (19, 7882498), (26, 5760287), (38, 3941249), (169, 886198), (247, 606346), (338, 443099), (494, 303173), (3211, 46642), (6422, 23321)]