156935576380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{42509}}^1$

素因数の和:42799

約数の個数: 96

約数和(自身を含む): 365339782080

約数和(自身を除く): 208404205700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 173, 194, 220, 346, 388, 485, 692, 865, 970, 1067, 1730, 1903, 1940, 2134, 3460, 3806, 4268, 5335, 7612, 9515, 10670, 16781, 19030, 21340, 33562, 38060, 42509, 67124, 83905, 85018, 167810, 170036, 184591, 212545, 335620, 369182, 425090, 467599, 738364, 850180, 922955, 935198, 1845910, 1870396, 2337995, 3691820, 4123373, 4675990, 7354057, 8246746, 9351980, 14708114, 16493492, 20616865, 29416228, 36770285, 41233730, 45357103, 73540570, 80894627, 82467460, 90714206, 147081140, 161789254, 181428412, 226785515, 323578508, 404473135, 453571030, 713343529, 808946270, 907142060, 1426687058, 1617892540, 2853374116, 3566717645, 7133435290, 7846778819, 14266870580, 15693557638, 31387115276, 39233894095, 78467788190, 156935576380]

約数ペア:

[(1, 156935576380), (2, 78467788190), (4, 39233894095), (5, 31387115276), (10, 15693557638), (11, 14266870580), (20, 7846778819), (22, 7133435290), (44, 3566717645), (55, 2853374116), (97, 1617892540), (110, 1426687058), (173, 907142060), (194, 808946270), (220, 713343529), (346, 453571030), (388, 404473135), (485, 323578508), (692, 226785515), (865, 181428412), (970, 161789254), (1067, 147081140), (1730, 90714206), (1903, 82467460), (1940, 80894627), (2134, 73540570), (3460, 45357103), (3806, 41233730), (4268, 36770285), (5335, 29416228), (7612, 20616865), (9515, 16493492), (10670, 14708114), (16781, 9351980), (19030, 8246746), (21340, 7354057), (33562, 4675990), (38060, 4123373), (42509, 3691820), (67124, 2337995), (83905, 1870396), (85018, 1845910), (167810, 935198), (170036, 922955), (184591, 850180), (212545, 738364), (335620, 467599), (369182, 425090)]