156945203360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{68437}}^1$

素因数の和:69766

約数の個数: 96

約数和(自身を含む): 404806937472

約数和(自身を除く): 247861734112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1303, 1760, 2606, 5212, 6515, 10424, 13030, 14333, 20848, 26060, 28666, 41696, 52120, 57332, 68437, 71665, 104240, 114664, 136874, 143330, 208480, 229328, 273748, 286660, 342185, 458656, 547496, 573320, 684370, 752807, 1094992, 1146640, 1368740, 1505614, 2189984, 2293280, 2737480, 3011228, 3764035, 5474960, 6022456, 7528070, 10949920, 12044912, 15056140, 24089824, 30112280, 60224560, 89173411, 120449120, 178346822, 356693644, 445867055, 713387288, 891734110, 980907521, 1426774576, 1783468220, 1961815042, 2853549152, 3566936440, 3923630084, 4904537605, 7133872880, 7847260168, 9809075210, 14267745760, 15694520336, 19618150420, 31389040672, 39236300840, 78472601680, 156945203360]

約数ペア:

[(1, 156945203360), (2, 78472601680), (4, 39236300840), (5, 31389040672), (8, 19618150420), (10, 15694520336), (11, 14267745760), (16, 9809075210), (20, 7847260168), (22, 7133872880), (32, 4904537605), (40, 3923630084), (44, 3566936440), (55, 2853549152), (80, 1961815042), (88, 1783468220), (110, 1426774576), (160, 980907521), (176, 891734110), (220, 713387288), (352, 445867055), (440, 356693644), (880, 178346822), (1303, 120449120), (1760, 89173411), (2606, 60224560), (5212, 30112280), (6515, 24089824), (10424, 15056140), (13030, 12044912), (14333, 10949920), (20848, 7528070), (26060, 6022456), (28666, 5474960), (41696, 3764035), (52120, 3011228), (57332, 2737480), (68437, 2293280), (71665, 2189984), (104240, 1505614), (114664, 1368740), (136874, 1146640), (143330, 1094992), (208480, 752807), (229328, 684370), (273748, 573320), (286660, 547496), (342185, 458656)]