15741567248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{5309}}^1$

素因数の和:6336

約数の個数: 80

約数和(自身を含む): 35271313920

約数和(自身を除く): 19529746672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 991, 1496, 1982, 2992, 3964, 5309, 7928, 10618, 10901, 15856, 16847, 21236, 21802, 33694, 42472, 43604, 58399, 67388, 84944, 87208, 90253, 116798, 134776, 174416, 180506, 185317, 233596, 269552, 361012, 370634, 467192, 722024, 741268, 934384, 992783, 1444048, 1482536, 1985566, 2965072, 3971132, 5261219, 7942264, 10522438, 15884528, 21044876, 42089752, 57873409, 84179504, 89440723, 115746818, 178881446, 231493636, 357762892, 462987272, 715525784, 925974544, 983847953, 1431051568, 1967695906, 3935391812, 7870783624, 15741567248]

約数ペア:

[(1, 15741567248), (2, 7870783624), (4, 3935391812), (8, 1967695906), (11, 1431051568), (16, 983847953), (17, 925974544), (22, 715525784), (34, 462987272), (44, 357762892), (68, 231493636), (88, 178881446), (136, 115746818), (176, 89440723), (187, 84179504), (272, 57873409), (374, 42089752), (748, 21044876), (991, 15884528), (1496, 10522438), (1982, 7942264), (2992, 5261219), (3964, 3971132), (5309, 2965072), (7928, 1985566), (10618, 1482536), (10901, 1444048), (15856, 992783), (16847, 934384), (21236, 741268), (21802, 722024), (33694, 467192), (42472, 370634), (43604, 361012), (58399, 269552), (67388, 233596), (84944, 185317), (87208, 180506), (90253, 174416), (116798, 134776)]