141472716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 429004800

約数和(自身を除く): 287532084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 449, 462, 484, 651, 682, 726, 847, 868, 898, 924, 1023, 1302, 1347, 1364, 1452, 1694, 1796, 2046, 2387, 2541, 2604, 2694, 3143, 3388, 3751, 4092, 4774, 4939, 5082, 5388, 6286, 7161, 7502, 9429, 9548, 9878, 10164, 11253, 12572, 13919, 14322, 14817, 15004, 18858, 19756, 22506, 26257, 27838, 28644, 29634, 34573, 37716, 41757, 45012, 52514, 54329, 55676, 59268, 69146, 78771, 83514, 97433, 103719, 105028, 108658, 138292, 153109, 157542, 162987, 167028, 194866, 207438, 217316, 292299, 306218, 315084, 325974, 380303, 389732, 414876, 459327, 584598, 612436, 651948, 760606, 918654, 1071763, 1140909, 1169196, 1521212, 1684199, 1837308, 2143526, 2281818, 3215289, 3368398, 4287052, 4563636, 5052597, 6430578, 6736796, 10105194, 11789393, 12861156, 20210388, 23578786, 35368179, 47157572, 70736358, 141472716]

約数ペア:

[(1, 141472716), (2, 70736358), (3, 47157572), (4, 35368179), (6, 23578786), (7, 20210388), (11, 12861156), (12, 11789393), (14, 10105194), (21, 6736796), (22, 6430578), (28, 5052597), (31, 4563636), (33, 4287052), (42, 3368398), (44, 3215289), (62, 2281818), (66, 2143526), (77, 1837308), (84, 1684199), (93, 1521212), (121, 1169196), (124, 1140909), (132, 1071763), (154, 918654), (186, 760606), (217, 651948), (231, 612436), (242, 584598), (308, 459327), (341, 414876), (363, 389732), (372, 380303), (434, 325974), (449, 315084), (462, 306218), (484, 292299), (651, 217316), (682, 207438), (726, 194866), (847, 167028), (868, 162987), (898, 157542), (924, 153109), (1023, 138292), (1302, 108658), (1347, 105028), (1364, 103719), (1452, 97433), (1694, 83514), (1796, 78771), (2046, 69146), (2387, 59268), (2541, 55676), (2604, 54329), (2694, 52514), (3143, 45012), (3388, 41757), (3751, 37716), (4092, 34573), (4774, 29634), (4939, 28644), (5082, 27838), (5388, 26257), (6286, 22506), (7161, 19756), (7502, 18858), (9429, 15004), (9548, 14817), (9878, 14322), (10164, 13919), (11253, 12572)]