131146938

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{62273}}^1$

素因数の和:62300

約数の個数: 40

約数和(自身を含む): 316476468

約数和(自身を除く): 185329530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 62273, 124546, 186819, 373638, 560457, 809549, 1120914, 1619098, 1681371, 2428647, 3362742, 4857294, 5044113, 7285941, 10088226, 14571882, 21857823, 43715646, 65573469, 131146938]

約数ペア:

[(1, 131146938), (2, 65573469), (3, 43715646), (6, 21857823), (9, 14571882), (13, 10088226), (18, 7285941), (26, 5044113), (27, 4857294), (39, 3362742), (54, 2428647), (78, 1681371), (81, 1619098), (117, 1120914), (162, 809549), (234, 560457), (351, 373638), (702, 186819), (1053, 124546), (2106, 62273)]