123316984

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 280051200

約数和(自身を除く): 156734216

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 536, 644, 938, 1288, 1429, 1541, 1876, 2858, 3082, 3752, 5716, 6164, 10003, 10787, 11432, 12328, 20006, 21574, 32867, 40012, 43148, 65734, 80024, 86296, 95743, 131468, 191486, 230069, 262936, 382972, 460138, 670201, 765944, 920276, 1340402, 1840552, 2202089, 2680804, 4404178, 5361608, 8808356, 15414623, 17616712, 30829246, 61658492, 123316984]

約数ペア:

[(1, 123316984), (2, 61658492), (4, 30829246), (7, 17616712), (8, 15414623), (14, 8808356), (23, 5361608), (28, 4404178), (46, 2680804), (56, 2202089), (67, 1840552), (92, 1340402), (134, 920276), (161, 765944), (184, 670201), (268, 460138), (322, 382972), (469, 262936), (536, 230069), (644, 191486), (938, 131468), (1288, 95743), (1429, 86296), (1541, 80024), (1876, 65734), (2858, 43148), (3082, 40012), (3752, 32867), (5716, 21574), (6164, 20006), (10003, 12328), (10787, 11432)]