140017696

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 72

約数和(自身を含む): 345382380

約数和(自身を除く): 205364684

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 6869, 10192, 13738, 20384, 27476, 48083, 54952, 89297, 96166, 109904, 178594, 192332, 219808, 336581, 357188, 384664, 625079, 673162, 714376, 769328, 1250158, 1346324, 1428752, 1538656, 2500316, 2692648, 2857504, 4375553, 5000632, 5385296, 8751106, 10001264, 10770592, 17502212, 20002528, 35004424, 70008848, 140017696]

約数ペア:

[(1, 140017696), (2, 70008848), (4, 35004424), (7, 20002528), (8, 17502212), (13, 10770592), (14, 10001264), (16, 8751106), (26, 5385296), (28, 5000632), (32, 4375553), (49, 2857504), (52, 2692648), (56, 2500316), (91, 1538656), (98, 1428752), (104, 1346324), (112, 1250158), (182, 769328), (196, 714376), (208, 673162), (224, 625079), (364, 384664), (392, 357188), (416, 336581), (637, 219808), (728, 192332), (784, 178594), (1274, 109904), (1456, 96166), (1568, 89297), (2548, 54952), (2912, 48083), (5096, 27476), (6869, 20384), (10192, 13738)]