123142116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7607}}^1$

素因数の和:7704

約数の個数: 48

約数和(自身を含む): 306754560

約数和(自身を除く): 183612444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 7607, 8094, 15214, 16188, 22821, 30428, 45642, 91284, 144533, 289066, 433599, 540097, 578132, 867198, 1080194, 1620291, 1734396, 2160388, 3240582, 6481164, 10261843, 20523686, 30785529, 41047372, 61571058, 123142116]

約数ペア:

[(1, 123142116), (2, 61571058), (3, 41047372), (4, 30785529), (6, 20523686), (12, 10261843), (19, 6481164), (38, 3240582), (57, 2160388), (71, 1734396), (76, 1620291), (114, 1080194), (142, 867198), (213, 578132), (228, 540097), (284, 433599), (426, 289066), (852, 144533), (1349, 91284), (2698, 45642), (4047, 30428), (5396, 22821), (7607, 16188), (8094, 15214)]