149983776

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1237}}^1$

素因数の和:1674

約数の個数: 72

約数和(自身を含む): 427875084

約数和(自身を除く): 277891308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1237, 1263, 1684, 2474, 2526, 3368, 3711, 3789, 4948, 5052, 6736, 7422, 7578, 9896, 10104, 11133, 13472, 14844, 15156, 19792, 20208, 22266, 29688, 30312, 39584, 40416, 44532, 59376, 60624, 89064, 118752, 121248, 178128, 356256, 520777, 1041554, 1562331, 2083108, 3124662, 4166216, 4686993, 6249324, 8332432, 9373986, 12498648, 16664864, 18747972, 24997296, 37495944, 49994592, 74991888, 149983776]

約数ペア:

[(1, 149983776), (2, 74991888), (3, 49994592), (4, 37495944), (6, 24997296), (8, 18747972), (9, 16664864), (12, 12498648), (16, 9373986), (18, 8332432), (24, 6249324), (32, 4686993), (36, 4166216), (48, 3124662), (72, 2083108), (96, 1562331), (144, 1041554), (288, 520777), (421, 356256), (842, 178128), (1237, 121248), (1263, 118752), (1684, 89064), (2474, 60624), (2526, 59376), (3368, 44532), (3711, 40416), (3789, 39584), (4948, 30312), (5052, 29688), (6736, 22266), (7422, 20208), (7578, 19792), (9896, 15156), (10104, 14844), (11133, 13472)]