156742981772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{372917}}^1$

素因数の和:373130

約数の個数: 48

約数和(自身を含む): 302600581920

約数和(自身を除く): 145857600148

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 137, 236, 274, 548, 767, 1534, 1781, 3068, 3562, 7124, 8083, 16166, 32332, 105079, 210158, 372917, 420316, 745834, 1491668, 4847921, 9695842, 19391684, 22002103, 44004206, 51089629, 88008412, 102179258, 204358516, 286027339, 572054678, 664165177, 1144109356, 1328330354, 2656660708, 3014288111, 6028576222, 12057152444, 39185745443, 78371490886, 156742981772]

約数ペア:

[(1, 156742981772), (2, 78371490886), (4, 39185745443), (13, 12057152444), (26, 6028576222), (52, 3014288111), (59, 2656660708), (118, 1328330354), (137, 1144109356), (236, 664165177), (274, 572054678), (548, 286027339), (767, 204358516), (1534, 102179258), (1781, 88008412), (3068, 51089629), (3562, 44004206), (7124, 22002103), (8083, 19391684), (16166, 9695842), (32332, 4847921), (105079, 1491668), (210158, 745834), (372917, 420316)]