163945110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2470

約数の個数: 128

約数和(自身を含む): 501396480

約数和(自身を除く): 337451370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1938, 1995, 2261, 2417, 3230, 3570, 3990, 4522, 4834, 4845, 6783, 7251, 9690, 11305, 12085, 13566, 14502, 16919, 22610, 24170, 33838, 33915, 36255, 41089, 45923, 50757, 67830, 72510, 82178, 84595, 91846, 101514, 123267, 137769, 169190, 205445, 229615, 246534, 253785, 275538, 287623, 321461, 410890, 459230, 507570, 575246, 616335, 642922, 688845, 780691, 862869, 964383, 1232670, 1377690, 1438115, 1561382, 1607305, 1725738, 1928766, 2342073, 2876230, 3214610, 3903455, 4314345, 4684146, 4821915, 5464837, 7806910, 8628690, 9643830, 10929674, 11710365, 16394511, 23420730, 27324185, 32789022, 54648370, 81972555, 163945110]

約数ペア:

[(1, 163945110), (2, 81972555), (3, 54648370), (5, 32789022), (6, 27324185), (7, 23420730), (10, 16394511), (14, 11710365), (15, 10929674), (17, 9643830), (19, 8628690), (21, 7806910), (30, 5464837), (34, 4821915), (35, 4684146), (38, 4314345), (42, 3903455), (51, 3214610), (57, 2876230), (70, 2342073), (85, 1928766), (95, 1725738), (102, 1607305), (105, 1561382), (114, 1438115), (119, 1377690), (133, 1232670), (170, 964383), (190, 862869), (210, 780691), (238, 688845), (255, 642922), (266, 616335), (285, 575246), (323, 507570), (357, 459230), (399, 410890), (510, 321461), (570, 287623), (595, 275538), (646, 253785), (665, 246534), (714, 229615), (798, 205445), (969, 169190), (1190, 137769), (1330, 123267), (1615, 101514), (1785, 91846), (1938, 84595), (1995, 82178), (2261, 72510), (2417, 67830), (3230, 50757), (3570, 45923), (3990, 41089), (4522, 36255), (4834, 33915), (4845, 33838), (6783, 24170), (7251, 22610), (9690, 16919), (11305, 14502), (12085, 13566)]