131912688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{88651}}^1$

素因数の和:88693

約数の個数: 40

約数和(自身を含む): 351771136

約数和(自身を除く): 219858448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 88651, 177302, 265953, 354604, 531906, 709208, 1063812, 1418416, 2127624, 2748181, 4255248, 5496362, 8244543, 10992724, 16489086, 21985448, 32978172, 43970896, 65956344, 131912688]

約数ペア:

[(1, 131912688), (2, 65956344), (3, 43970896), (4, 32978172), (6, 21985448), (8, 16489086), (12, 10992724), (16, 8244543), (24, 5496362), (31, 4255248), (48, 2748181), (62, 2127624), (93, 1418416), (124, 1063812), (186, 709208), (248, 531906), (372, 354604), (496, 265953), (744, 177302), (1488, 88651)]