156905574372

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7603}}^1\times {\mathrm{12197}}^1$

素因数の和:19857

約数の個数: 72

約数和(自身を含む): 405147689856

約数和(自身を除く): 248242115484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 7603, 12197, 15206, 22809, 24394, 30412, 36591, 45618, 48788, 68427, 73182, 91236, 109773, 136854, 146364, 219546, 273708, 357341, 439092, 573259, 714682, 1072023, 1146518, 1429364, 1719777, 2144046, 2293036, 3216069, 3439554, 4288092, 5159331, 6432138, 6879108, 10318662, 12864276, 20637324, 92733791, 185467582, 278201373, 370935164, 556402746, 834604119, 1112805492, 1669208238, 3338416476, 4358488177, 8716976354, 13075464531, 17433952708, 26150929062, 39226393593, 52301858124, 78452787186, 156905574372]

約数ペア:

[(1, 156905574372), (2, 78452787186), (3, 52301858124), (4, 39226393593), (6, 26150929062), (9, 17433952708), (12, 13075464531), (18, 8716976354), (36, 4358488177), (47, 3338416476), (94, 1669208238), (141, 1112805492), (188, 834604119), (282, 556402746), (423, 370935164), (564, 278201373), (846, 185467582), (1692, 92733791), (7603, 20637324), (12197, 12864276), (15206, 10318662), (22809, 6879108), (24394, 6432138), (30412, 5159331), (36591, 4288092), (45618, 3439554), (48788, 3216069), (68427, 2293036), (73182, 2144046), (91236, 1719777), (109773, 1429364), (136854, 1146518), (146364, 1072023), (219546, 714682), (273708, 573259), (357341, 439092)]