140354784

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{10369}}^1$

素因数の和:10432

約数の個数: 72

約数和(自身を含む): 407665440

約数和(自身を除く): 267310656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 10369, 13536, 20738, 31107, 41476, 62214, 82952, 93321, 124428, 165904, 186642, 248856, 331808, 373284, 487343, 497712, 746568, 974686, 995424, 1462029, 1493136, 1949372, 2924058, 2986272, 3898744, 4386087, 5848116, 7797488, 8772174, 11696232, 15594976, 17544348, 23392464, 35088696, 46784928, 70177392, 140354784]

約数ペア:

[(1, 140354784), (2, 70177392), (3, 46784928), (4, 35088696), (6, 23392464), (8, 17544348), (9, 15594976), (12, 11696232), (16, 8772174), (18, 7797488), (24, 5848116), (32, 4386087), (36, 3898744), (47, 2986272), (48, 2924058), (72, 1949372), (94, 1493136), (96, 1462029), (141, 995424), (144, 974686), (188, 746568), (282, 497712), (288, 487343), (376, 373284), (423, 331808), (564, 248856), (752, 186642), (846, 165904), (1128, 124428), (1504, 93321), (1692, 82952), (2256, 62214), (3384, 41476), (4512, 31107), (6768, 20738), (10369, 13536)]