168586209790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{4723}}^1$

素因数の和:5066

約数の個数: 128

約数和(自身を含む): 347501975040

約数和(自身を除く): 178915765250

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 43, 85, 86, 95, 170, 190, 215, 257, 323, 430, 514, 646, 731, 817, 1285, 1462, 1615, 1634, 2570, 3230, 3655, 4085, 4369, 4723, 4883, 7310, 8170, 8738, 9446, 9766, 11051, 13889, 21845, 22102, 23615, 24415, 27778, 43690, 47230, 48830, 55255, 69445, 80291, 83011, 89737, 110510, 138890, 160582, 166022, 179474, 187867, 203089, 209969, 375734, 401455, 406178, 415055, 419938, 448685, 802910, 830110, 897370, 939335, 1015445, 1049845, 1213811, 1525529, 1878670, 2030890, 2099690, 2427622, 3051058, 3452513, 3569473, 3858691, 6069055, 6905026, 7138946, 7627645, 7717382, 12138110, 15255290, 17262565, 17847365, 19293455, 20634787, 23062409, 34525130, 35694730, 38586910, 41269574, 46124818, 52193873, 65597747, 103173935, 104387746, 115312045, 131195494, 206347870, 230624090, 260969365, 327988735, 392060953, 521938730, 655977470, 784121906, 887295841, 991683587, 1774591682, 1960304765, 1983367174, 3920609530, 4436479205, 4958417935, 8872958410, 9916835870, 16858620979, 33717241958, 84293104895, 168586209790]

約数ペア:

[(1, 168586209790), (2, 84293104895), (5, 33717241958), (10, 16858620979), (17, 9916835870), (19, 8872958410), (34, 4958417935), (38, 4436479205), (43, 3920609530), (85, 1983367174), (86, 1960304765), (95, 1774591682), (170, 991683587), (190, 887295841), (215, 784121906), (257, 655977470), (323, 521938730), (430, 392060953), (514, 327988735), (646, 260969365), (731, 230624090), (817, 206347870), (1285, 131195494), (1462, 115312045), (1615, 104387746), (1634, 103173935), (2570, 65597747), (3230, 52193873), (3655, 46124818), (4085, 41269574), (4369, 38586910), (4723, 35694730), (4883, 34525130), (7310, 23062409), (8170, 20634787), (8738, 19293455), (9446, 17847365), (9766, 17262565), (11051, 15255290), (13889, 12138110), (21845, 7717382), (22102, 7627645), (23615, 7138946), (24415, 6905026), (27778, 6069055), (43690, 3858691), (47230, 3569473), (48830, 3452513), (55255, 3051058), (69445, 2427622), (80291, 2099690), (83011, 2030890), (89737, 1878670), (110510, 1525529), (138890, 1213811), (160582, 1049845), (166022, 1015445), (179474, 939335), (187867, 897370), (203089, 830110), (209969, 802910), (375734, 448685), (401455, 419938), (406178, 415055)]