129378612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6491}}^1$

素因数の和:6660

約数の個数: 48

約数和(自身を含む): 331559424

約数和(自身を除く): 202180812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 151, 302, 453, 604, 906, 1661, 1812, 3322, 4983, 6491, 6644, 9966, 12982, 19473, 19932, 25964, 38946, 71401, 77892, 142802, 214203, 285604, 428406, 856812, 980141, 1960282, 2940423, 3920564, 5880846, 10781551, 11761692, 21563102, 32344653, 43126204, 64689306, 129378612]

約数ペア:

[(1, 129378612), (2, 64689306), (3, 43126204), (4, 32344653), (6, 21563102), (11, 11761692), (12, 10781551), (22, 5880846), (33, 3920564), (44, 2940423), (66, 1960282), (132, 980141), (151, 856812), (302, 428406), (453, 285604), (604, 214203), (906, 142802), (1661, 77892), (1812, 71401), (3322, 38946), (4983, 25964), (6491, 19932), (6644, 19473), (9966, 12982)]