138804984

素因数分解:

$2^3\times 3^2\times {\mathrm{809}}^1\times {\mathrm{2383}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 376552800

約数和(自身を除く): 237747816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 809, 1618, 2383, 2427, 3236, 4766, 4854, 6472, 7149, 7281, 9532, 9708, 14298, 14562, 19064, 19416, 21447, 28596, 29124, 42894, 57192, 58248, 85788, 171576, 1927847, 3855694, 5783541, 7711388, 11567082, 15422776, 17350623, 23134164, 34701246, 46268328, 69402492, 138804984]

約数ペア:

[(1, 138804984), (2, 69402492), (3, 46268328), (4, 34701246), (6, 23134164), (8, 17350623), (9, 15422776), (12, 11567082), (18, 7711388), (24, 5783541), (36, 3855694), (72, 1927847), (809, 171576), (1618, 85788), (2383, 58248), (2427, 57192), (3236, 42894), (4766, 29124), (4854, 28596), (6472, 21447), (7149, 19416), (7281, 19064), (9532, 14562), (9708, 14298)]