157066199216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1\times {\mathrm{2861}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 321954393600

約数和(自身を除く): 164888194384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 419, 431, 838, 862, 1676, 1724, 2861, 3352, 3448, 5722, 6704, 6896, 7961, 8189, 11444, 15922, 16378, 22888, 31844, 32756, 45776, 54359, 63688, 65512, 108718, 127376, 131024, 180589, 217436, 361178, 434872, 722356, 869744, 1198759, 1233091, 1444712, 2397518, 2466182, 2889424, 3431191, 4795036, 4932364, 6862382, 9590072, 9864728, 13724764, 19180144, 19729456, 22776421, 23428729, 27449528, 45552842, 46857458, 54899056, 91105684, 93714916, 182211368, 187429832, 364422736, 374859664, 516665129, 1033330258, 2066660516, 4133321032, 8266642064, 9816637451, 19633274902, 39266549804, 78533099608, 157066199216]

約数ペア:

[(1, 157066199216), (2, 78533099608), (4, 39266549804), (8, 19633274902), (16, 9816637451), (19, 8266642064), (38, 4133321032), (76, 2066660516), (152, 1033330258), (304, 516665129), (419, 374859664), (431, 364422736), (838, 187429832), (862, 182211368), (1676, 93714916), (1724, 91105684), (2861, 54899056), (3352, 46857458), (3448, 45552842), (5722, 27449528), (6704, 23428729), (6896, 22776421), (7961, 19729456), (8189, 19180144), (11444, 13724764), (15922, 9864728), (16378, 9590072), (22888, 6862382), (31844, 4932364), (32756, 4795036), (45776, 3431191), (54359, 2889424), (63688, 2466182), (65512, 2397518), (108718, 1444712), (127376, 1233091), (131024, 1198759), (180589, 869744), (217436, 722356), (361178, 434872)]