160565496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2053

約数の個数: 128

約数和(自身を含む): 507655680

約数和(自身を除く): 347090184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 1987, 2072, 2184, 2886, 3108, 3367, 3848, 3974, 5772, 5961, 6216, 6734, 7948, 10101, 11544, 11922, 13468, 13909, 15896, 20202, 23844, 25831, 26936, 27818, 40404, 41727, 47688, 51662, 55636, 73519, 77493, 80808, 83454, 103324, 111272, 147038, 154986, 166908, 180817, 206648, 220557, 294076, 309972, 333816, 361634, 441114, 514633, 542451, 588152, 619944, 723268, 882228, 955747, 1029266, 1084902, 1446536, 1543899, 1764456, 1911494, 2058532, 2169804, 2867241, 3087798, 3822988, 4117064, 4339608, 5734482, 6175596, 6690229, 7645976, 11468964, 12351192, 13380458, 20070687, 22937928, 26760916, 40141374, 53521832, 80282748, 160565496]

約数ペア:

[(1, 160565496), (2, 80282748), (3, 53521832), (4, 40141374), (6, 26760916), (7, 22937928), (8, 20070687), (12, 13380458), (13, 12351192), (14, 11468964), (21, 7645976), (24, 6690229), (26, 6175596), (28, 5734482), (37, 4339608), (39, 4117064), (42, 3822988), (52, 3087798), (56, 2867241), (74, 2169804), (78, 2058532), (84, 1911494), (91, 1764456), (104, 1543899), (111, 1446536), (148, 1084902), (156, 1029266), (168, 955747), (182, 882228), (222, 723268), (259, 619944), (273, 588152), (296, 542451), (312, 514633), (364, 441114), (444, 361634), (481, 333816), (518, 309972), (546, 294076), (728, 220557), (777, 206648), (888, 180817), (962, 166908), (1036, 154986), (1092, 147038), (1443, 111272), (1554, 103324), (1924, 83454), (1987, 80808), (2072, 77493), (2184, 73519), (2886, 55636), (3108, 51662), (3367, 47688), (3848, 41727), (3974, 40404), (5772, 27818), (5961, 26936), (6216, 25831), (6734, 23844), (7948, 20202), (10101, 15896), (11544, 13909), (11922, 13468)]