128862796804

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{10079}}^1$

素因数の和:10218

約数の個数: 144

約数和(自身を含む): 282435310080

約数和(自身を除く): 153572513276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 43, 49, 74, 82, 86, 98, 148, 164, 172, 196, 259, 287, 301, 518, 574, 602, 1036, 1148, 1204, 1517, 1591, 1763, 1813, 2009, 2107, 3034, 3182, 3526, 3626, 4018, 4214, 6068, 6364, 7052, 7252, 8036, 8428, 10079, 10619, 11137, 12341, 20158, 21238, 22274, 24682, 40316, 42476, 44548, 49364, 65231, 70553, 74333, 77959, 86387, 130462, 141106, 148666, 155918, 172774, 260924, 282212, 297332, 311836, 345548, 372923, 413239, 433397, 456617, 493871, 745846, 826478, 866794, 913234, 987742, 1491692, 1652956, 1733588, 1826468, 1975484, 2610461, 2892673, 3033779, 3196319, 5220922, 5785346, 6067558, 6392638, 10441844, 11570692, 12135116, 12785276, 15289843, 16035689, 17769277, 18273227, 20248711, 21236453, 30579686, 32071378, 35538554, 36546454, 40497422, 42472906, 61159372, 64142756, 71077108, 73092908, 80994844, 84945812, 107028901, 112249823, 124384939, 214057802, 224499646, 248769878, 428115604, 448999292, 497539756, 657463249, 749202307, 785748761, 870694573, 1314926498, 1498404614, 1571497522, 1741389146, 2629852996, 2996809228, 3142995044, 3482778292, 4602242743, 9204485486, 18408970972, 32215699201, 64431398402, 128862796804]

約数ペア:

[(1, 128862796804), (2, 64431398402), (4, 32215699201), (7, 18408970972), (14, 9204485486), (28, 4602242743), (37, 3482778292), (41, 3142995044), (43, 2996809228), (49, 2629852996), (74, 1741389146), (82, 1571497522), (86, 1498404614), (98, 1314926498), (148, 870694573), (164, 785748761), (172, 749202307), (196, 657463249), (259, 497539756), (287, 448999292), (301, 428115604), (518, 248769878), (574, 224499646), (602, 214057802), (1036, 124384939), (1148, 112249823), (1204, 107028901), (1517, 84945812), (1591, 80994844), (1763, 73092908), (1813, 71077108), (2009, 64142756), (2107, 61159372), (3034, 42472906), (3182, 40497422), (3526, 36546454), (3626, 35538554), (4018, 32071378), (4214, 30579686), (6068, 21236453), (6364, 20248711), (7052, 18273227), (7252, 17769277), (8036, 16035689), (8428, 15289843), (10079, 12785276), (10619, 12135116), (11137, 11570692), (12341, 10441844), (20158, 6392638), (21238, 6067558), (22274, 5785346), (24682, 5220922), (40316, 3196319), (42476, 3033779), (44548, 2892673), (49364, 2610461), (65231, 1975484), (70553, 1826468), (74333, 1733588), (77959, 1652956), (86387, 1491692), (130462, 987742), (141106, 913234), (148666, 866794), (155918, 826478), (172774, 745846), (260924, 493871), (282212, 456617), (297332, 433397), (311836, 413239), (345548, 372923)]