137560304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 323788800

約数和(自身を除く): 186228496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 509, 532, 889, 1016, 1018, 1064, 1778, 2032, 2036, 2128, 2413, 3556, 3563, 4072, 4826, 7112, 7126, 8144, 9652, 9671, 14224, 14252, 16891, 19304, 19342, 28504, 33782, 38608, 38684, 57008, 64643, 67564, 67697, 77368, 129286, 135128, 135394, 154736, 258572, 270256, 270788, 452501, 517144, 541576, 905002, 1034288, 1083152, 1228217, 1810004, 2456434, 3620008, 4912868, 7240016, 8597519, 9825736, 17195038, 19651472, 34390076, 68780152, 137560304]

約数ペア:

[(1, 137560304), (2, 68780152), (4, 34390076), (7, 19651472), (8, 17195038), (14, 9825736), (16, 8597519), (19, 7240016), (28, 4912868), (38, 3620008), (56, 2456434), (76, 1810004), (112, 1228217), (127, 1083152), (133, 1034288), (152, 905002), (254, 541576), (266, 517144), (304, 452501), (508, 270788), (509, 270256), (532, 258572), (889, 154736), (1016, 135394), (1018, 135128), (1064, 129286), (1778, 77368), (2032, 67697), (2036, 67564), (2128, 64643), (2413, 57008), (3556, 38684), (3563, 38608), (4072, 33782), (4826, 28504), (7112, 19342), (7126, 19304), (8144, 16891), (9652, 14252), (9671, 14224)]