164380751997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{95479}}^1$

素因数の和:95786

約数の個数: 64

約数和(自身を含む): 283781836800

約数和(自身を除く): 119401084803

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 257, 319, 609, 771, 957, 1799, 2233, 2827, 5397, 6699, 7453, 8481, 19789, 22359, 52171, 59367, 81983, 95479, 156513, 245949, 286437, 573881, 668353, 1050269, 1721643, 2005059, 2768891, 3150807, 7351883, 8306673, 19382237, 22055649, 24538103, 30457801, 58146711, 73614309, 91373403, 171766721, 213204607, 269919133, 515300163, 639613821, 711604987, 809757399, 1889433931, 2134814961, 4981234909, 5668301793, 7827654857, 14943704727, 23482964571, 54793583999, 164380751997]

約数ペア:

[(1, 164380751997), (3, 54793583999), (7, 23482964571), (11, 14943704727), (21, 7827654857), (29, 5668301793), (33, 4981234909), (77, 2134814961), (87, 1889433931), (203, 809757399), (231, 711604987), (257, 639613821), (319, 515300163), (609, 269919133), (771, 213204607), (957, 171766721), (1799, 91373403), (2233, 73614309), (2827, 58146711), (5397, 30457801), (6699, 24538103), (7453, 22055649), (8481, 19382237), (19789, 8306673), (22359, 7351883), (52171, 3150807), (59367, 2768891), (81983, 2005059), (95479, 1721643), (156513, 1050269), (245949, 668353), (286437, 573881)]