123665048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 261122400

約数和(自身を除く): 137457352

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 131, 232, 262, 313, 377, 524, 626, 754, 1048, 1252, 1508, 1703, 2504, 3016, 3406, 3799, 4069, 6812, 7598, 8138, 9077, 13624, 15196, 16276, 18154, 30392, 32552, 36308, 41003, 49387, 72616, 82006, 98774, 118001, 164012, 197548, 236002, 328024, 395096, 472004, 533039, 944008, 1066078, 1189087, 2132156, 2378174, 4264312, 4756348, 9512696, 15458131, 30916262, 61832524, 123665048]

約数ペア:

[(1, 123665048), (2, 61832524), (4, 30916262), (8, 15458131), (13, 9512696), (26, 4756348), (29, 4264312), (52, 2378174), (58, 2132156), (104, 1189087), (116, 1066078), (131, 944008), (232, 533039), (262, 472004), (313, 395096), (377, 328024), (524, 236002), (626, 197548), (754, 164012), (1048, 118001), (1252, 98774), (1508, 82006), (1703, 72616), (2504, 49387), (3016, 41003), (3406, 36308), (3799, 32552), (4069, 30392), (6812, 18154), (7598, 16276), (8138, 15196), (9077, 13624)]