140519472

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 373785600

約数和(自身を除く): 233266128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 199, 282, 313, 376, 398, 564, 597, 626, 752, 796, 939, 1128, 1194, 1252, 1592, 1878, 2256, 2388, 2504, 3184, 3756, 4776, 5008, 7512, 9353, 9552, 14711, 15024, 18706, 28059, 29422, 37412, 44133, 56118, 58844, 62287, 74824, 88266, 112236, 117688, 124574, 149648, 176532, 186861, 224472, 235376, 249148, 353064, 373722, 448944, 498296, 706128, 747444, 996592, 1494888, 2927489, 2989776, 5854978, 8782467, 11709956, 17564934, 23419912, 35129868, 46839824, 70259736, 140519472]

約数ペア:

[(1, 140519472), (2, 70259736), (3, 46839824), (4, 35129868), (6, 23419912), (8, 17564934), (12, 11709956), (16, 8782467), (24, 5854978), (47, 2989776), (48, 2927489), (94, 1494888), (141, 996592), (188, 747444), (199, 706128), (282, 498296), (313, 448944), (376, 373722), (398, 353064), (564, 249148), (597, 235376), (626, 224472), (752, 186861), (796, 176532), (939, 149648), (1128, 124574), (1194, 117688), (1252, 112236), (1592, 88266), (1878, 74824), (2256, 62287), (2388, 58844), (2504, 56118), (3184, 44133), (3756, 37412), (4776, 29422), (5008, 28059), (7512, 18706), (9353, 15024), (9552, 14711)]