157445756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 309687840

約数和(自身を除く): 152242084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 131, 262, 377, 524, 754, 797, 1508, 1594, 1703, 3188, 3406, 3799, 6812, 7598, 10361, 15196, 20722, 23113, 41444, 46226, 49387, 92452, 98774, 104407, 197548, 208814, 300469, 417628, 600938, 1201876, 1357291, 2714582, 3027803, 5429164, 6055606, 12111212, 39361439, 78722878, 157445756]

約数ペア:

[(1, 157445756), (2, 78722878), (4, 39361439), (13, 12111212), (26, 6055606), (29, 5429164), (52, 3027803), (58, 2714582), (116, 1357291), (131, 1201876), (262, 600938), (377, 417628), (524, 300469), (754, 208814), (797, 197548), (1508, 104407), (1594, 98774), (1703, 92452), (3188, 49387), (3406, 46226), (3799, 41444), (6812, 23113), (7598, 20722), (10361, 15196)]