159031716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 381308928

約数和(自身を除く): 222277212

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 311, 516, 622, 933, 991, 1244, 1866, 1982, 2973, 3732, 3964, 5946, 11892, 13373, 26746, 40119, 42613, 53492, 80238, 85226, 127839, 160476, 170452, 255678, 308201, 511356, 616402, 924603, 1232804, 1849206, 3698412, 13252643, 26505286, 39757929, 53010572, 79515858, 159031716]

約数ペア:

[(1, 159031716), (2, 79515858), (3, 53010572), (4, 39757929), (6, 26505286), (12, 13252643), (43, 3698412), (86, 1849206), (129, 1232804), (172, 924603), (258, 616402), (311, 511356), (516, 308201), (622, 255678), (933, 170452), (991, 160476), (1244, 127839), (1866, 85226), (1982, 80238), (2973, 53492), (3732, 42613), (3964, 40119), (5946, 26746), (11892, 13373)]