156726808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 357860160

約数和(自身を除く): 201133352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 193, 238, 386, 476, 772, 853, 952, 1351, 1544, 1706, 2702, 3281, 3412, 5404, 5971, 6562, 6824, 10808, 11942, 13124, 14501, 22967, 23884, 26248, 29002, 45934, 47768, 58004, 91868, 101507, 116008, 164629, 183736, 203014, 329258, 406028, 658516, 812056, 1152403, 1317032, 2304806, 2798693, 4609612, 5597386, 9219224, 11194772, 19590851, 22389544, 39181702, 78363404, 156726808]

約数ペア:

[(1, 156726808), (2, 78363404), (4, 39181702), (7, 22389544), (8, 19590851), (14, 11194772), (17, 9219224), (28, 5597386), (34, 4609612), (56, 2798693), (68, 2304806), (119, 1317032), (136, 1152403), (193, 812056), (238, 658516), (386, 406028), (476, 329258), (772, 203014), (853, 183736), (952, 164629), (1351, 116008), (1544, 101507), (1706, 91868), (2702, 58004), (3281, 47768), (3412, 45934), (5404, 29002), (5971, 26248), (6562, 23884), (6824, 22967), (10808, 14501), (11942, 13124)]