140554492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 273371392

約数和(自身を除く): 132816900

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 122, 146, 244, 292, 607, 793, 949, 1214, 1586, 1898, 2428, 3172, 3796, 4453, 7891, 8906, 15782, 17812, 31564, 37027, 44311, 57889, 74054, 88622, 115778, 148108, 177244, 231556, 481351, 576043, 962702, 1152086, 1925404, 2304172, 2702971, 5405942, 10811884, 35138623, 70277246, 140554492]

約数ペア:

[(1, 140554492), (2, 70277246), (4, 35138623), (13, 10811884), (26, 5405942), (52, 2702971), (61, 2304172), (73, 1925404), (122, 1152086), (146, 962702), (244, 576043), (292, 481351), (607, 231556), (793, 177244), (949, 148108), (1214, 115778), (1586, 88622), (1898, 74054), (2428, 57889), (3172, 44311), (3796, 37027), (4453, 31564), (7891, 17812), (8906, 15782)]