135327948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20393}}^1$

素因数の和:20486

約数の個数: 48

約数和(自身を含む): 365460480

約数和(自身を除く): 230132532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 20393, 40786, 61179, 81572, 122358, 142751, 244716, 285502, 428253, 571004, 856506, 1611047, 1713012, 3222094, 4833141, 6444188, 9666282, 11277329, 19332564, 22554658, 33831987, 45109316, 67663974, 135327948]

約数ペア:

[(1, 135327948), (2, 67663974), (3, 45109316), (4, 33831987), (6, 22554658), (7, 19332564), (12, 11277329), (14, 9666282), (21, 6444188), (28, 4833141), (42, 3222094), (79, 1713012), (84, 1611047), (158, 856506), (237, 571004), (316, 428253), (474, 285502), (553, 244716), (948, 142751), (1106, 122358), (1659, 81572), (2212, 61179), (3318, 40786), (6636, 20393)]