156380868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 180

約数和(自身を含む): 495677952

約数和(自身を除く): 339297084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 191, 228, 252, 266, 324, 342, 361, 378, 382, 399, 513, 532, 567, 573, 684, 722, 756, 764, 798, 1026, 1083, 1134, 1146, 1197, 1337, 1444, 1539, 1596, 1719, 2052, 2166, 2268, 2292, 2394, 2527, 2674, 3078, 3249, 3438, 3591, 3629, 4011, 4332, 4788, 5054, 5157, 5348, 6156, 6498, 6876, 7182, 7258, 7581, 8022, 9747, 10108, 10314, 10773, 10887, 12033, 12996, 14364, 14516, 15162, 15471, 16044, 19494, 20628, 21546, 21774, 22743, 24066, 25403, 29241, 30324, 30942, 32661, 36099, 38988, 43092, 43548, 45486, 48132, 50806, 58482, 61884, 65322, 68229, 68951, 72198, 76209, 90972, 97983, 101612, 108297, 116964, 130644, 136458, 137902, 144396, 152418, 195966, 204687, 206853, 216594, 228627, 272916, 275804, 293949, 304836, 391932, 409374, 413706, 433188, 457254, 482657, 587898, 620559, 685881, 818748, 827412, 914508, 965314, 1175796, 1241118, 1371762, 1447971, 1861677, 1930628, 2057643, 2482236, 2743524, 2895942, 3723354, 4115286, 4343913, 5585031, 5791884, 7446708, 8230572, 8687826, 11170062, 13031739, 17375652, 22340124, 26063478, 39095217, 52126956, 78190434, 156380868]

約数ペア:

[(1, 156380868), (2, 78190434), (3, 52126956), (4, 39095217), (6, 26063478), (7, 22340124), (9, 17375652), (12, 13031739), (14, 11170062), (18, 8687826), (19, 8230572), (21, 7446708), (27, 5791884), (28, 5585031), (36, 4343913), (38, 4115286), (42, 3723354), (54, 2895942), (57, 2743524), (63, 2482236), (76, 2057643), (81, 1930628), (84, 1861677), (108, 1447971), (114, 1371762), (126, 1241118), (133, 1175796), (162, 965314), (171, 914508), (189, 827412), (191, 818748), (228, 685881), (252, 620559), (266, 587898), (324, 482657), (342, 457254), (361, 433188), (378, 413706), (382, 409374), (399, 391932), (513, 304836), (532, 293949), (567, 275804), (573, 272916), (684, 228627), (722, 216594), (756, 206853), (764, 204687), (798, 195966), (1026, 152418), (1083, 144396), (1134, 137902), (1146, 136458), (1197, 130644), (1337, 116964), (1444, 108297), (1539, 101612), (1596, 97983), (1719, 90972), (2052, 76209), (2166, 72198), (2268, 68951), (2292, 68229), (2394, 65322), (2527, 61884), (2674, 58482), (3078, 50806), (3249, 48132), (3438, 45486), (3591, 43548), (3629, 43092), (4011, 38988), (4332, 36099), (4788, 32661), (5054, 30942), (5157, 30324), (5348, 29241), (6156, 25403), (6498, 24066), (6876, 22743), (7182, 21774), (7258, 21546), (7581, 20628), (8022, 19494), (9747, 16044), (10108, 15471), (10314, 15162), (10773, 14516), (10887, 14364), (12033, 12996)]