145474472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127163}}^1$

素因数の和:127193

約数の個数: 32

約数和(自身を含む): 320453280

約数和(自身を除く): 174978808

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 127163, 254326, 508652, 1017304, 1398793, 1653119, 2797586, 3306238, 5595172, 6612476, 11190344, 13224952, 18184309, 36368618, 72737236, 145474472]

約数ペア:

[(1, 145474472), (2, 72737236), (4, 36368618), (8, 18184309), (11, 13224952), (13, 11190344), (22, 6612476), (26, 5595172), (44, 3306238), (52, 2797586), (88, 1653119), (104, 1398793), (143, 1017304), (286, 508652), (572, 254326), (1144, 127163)]