156988486340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{859}}^1\times {\mathrm{26641}}^1$

素因数の和:27530

約数の個数: 96

約数和(自身を含む): 384923616000

約数和(自身を除く): 227935129660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 859, 980, 1372, 1715, 1718, 3430, 3436, 4295, 6013, 6860, 8590, 12026, 17180, 24052, 26641, 30065, 42091, 53282, 60130, 84182, 106564, 120260, 133205, 168364, 186487, 210455, 266410, 294637, 372974, 420910, 532820, 589274, 745948, 841820, 932435, 1178548, 1305409, 1473185, 1864870, 2610818, 2946370, 3729740, 5221636, 5892740, 6527045, 9137863, 13054090, 18275726, 22884619, 26108180, 36551452, 45689315, 45769238, 91378630, 91538476, 114423095, 160192333, 182757260, 228846190, 320384666, 457692380, 640769332, 800961665, 1121346331, 1601923330, 2242692662, 3203846660, 4485385324, 5606731655, 7849424317, 11213463310, 15698848634, 22426926620, 31397697268, 39247121585, 78494243170, 156988486340]

約数ペア:

[(1, 156988486340), (2, 78494243170), (4, 39247121585), (5, 31397697268), (7, 22426926620), (10, 15698848634), (14, 11213463310), (20, 7849424317), (28, 5606731655), (35, 4485385324), (49, 3203846660), (70, 2242692662), (98, 1601923330), (140, 1121346331), (196, 800961665), (245, 640769332), (343, 457692380), (490, 320384666), (686, 228846190), (859, 182757260), (980, 160192333), (1372, 114423095), (1715, 91538476), (1718, 91378630), (3430, 45769238), (3436, 45689315), (4295, 36551452), (6013, 26108180), (6860, 22884619), (8590, 18275726), (12026, 13054090), (17180, 9137863), (24052, 6527045), (26641, 5892740), (30065, 5221636), (42091, 3729740), (53282, 2946370), (60130, 2610818), (84182, 1864870), (106564, 1473185), (120260, 1305409), (133205, 1178548), (168364, 932435), (186487, 841820), (210455, 745948), (266410, 589274), (294637, 532820), (372974, 420910)]