138157908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1583}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 369008640

約数和(自身を除く): 230850732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1039, 1583, 2078, 3117, 3166, 4156, 4749, 6234, 6332, 7273, 9498, 11081, 12468, 14546, 18996, 21819, 22162, 29092, 33243, 43638, 44324, 66486, 87276, 132972, 1644737, 3289474, 4934211, 6578948, 9868422, 11513159, 19736844, 23026318, 34539477, 46052636, 69078954, 138157908]

約数ペア:

[(1, 138157908), (2, 69078954), (3, 46052636), (4, 34539477), (6, 23026318), (7, 19736844), (12, 11513159), (14, 9868422), (21, 6578948), (28, 4934211), (42, 3289474), (84, 1644737), (1039, 132972), (1583, 87276), (2078, 66486), (3117, 44324), (3166, 43638), (4156, 33243), (4749, 29092), (6234, 22162), (6332, 21819), (7273, 18996), (9498, 14546), (11081, 12468)]