163669744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 389760768

約数和(自身を除く): 226091024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1283, 1876, 1904, 2278, 2566, 3752, 4556, 5132, 7504, 7973, 8981, 9112, 10264, 15946, 17962, 18224, 20528, 21811, 31892, 35924, 43622, 63784, 71848, 85961, 87244, 127568, 143696, 152677, 171922, 174488, 305354, 343844, 348976, 601727, 610708, 687688, 1203454, 1221416, 1375376, 1461337, 2406908, 2442832, 2922674, 4813816, 5845348, 9627632, 10229359, 11690696, 20458718, 23381392, 40917436, 81834872, 163669744]

約数ペア:

[(1, 163669744), (2, 81834872), (4, 40917436), (7, 23381392), (8, 20458718), (14, 11690696), (16, 10229359), (17, 9627632), (28, 5845348), (34, 4813816), (56, 2922674), (67, 2442832), (68, 2406908), (112, 1461337), (119, 1375376), (134, 1221416), (136, 1203454), (238, 687688), (268, 610708), (272, 601727), (469, 348976), (476, 343844), (536, 305354), (938, 174488), (952, 171922), (1072, 152677), (1139, 143696), (1283, 127568), (1876, 87244), (1904, 85961), (2278, 71848), (2566, 63784), (3752, 43622), (4556, 35924), (5132, 31892), (7504, 21811), (7973, 20528), (8981, 18224), (9112, 17962), (10264, 15946)]