131929758

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14867}}^1$

素因数の和:14921

約数の個数: 48

約数和(自身を含む): 313120080

約数和(自身を除く): 181190322

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 14867, 29734, 44601, 89202, 133803, 252739, 267606, 431143, 505478, 758217, 862286, 1293429, 1516434, 2274651, 2586858, 3880287, 4549302, 7329431, 7760574, 14658862, 21988293, 43976586, 65964879, 131929758]

約数ペア:

[(1, 131929758), (2, 65964879), (3, 43976586), (6, 21988293), (9, 14658862), (17, 7760574), (18, 7329431), (29, 4549302), (34, 3880287), (51, 2586858), (58, 2274651), (87, 1516434), (102, 1293429), (153, 862286), (174, 758217), (261, 505478), (306, 431143), (493, 267606), (522, 252739), (986, 133803), (1479, 89202), (2958, 44601), (4437, 29734), (8874, 14867)]