139163552

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 304593408

約数和(自身を除く): 165429856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 176, 242, 254, 283, 352, 484, 508, 566, 968, 1016, 1132, 1397, 1936, 2032, 2264, 2794, 3113, 3872, 4064, 4528, 5588, 6226, 9056, 11176, 12452, 15367, 22352, 24904, 30734, 34243, 35941, 44704, 49808, 61468, 68486, 71882, 99616, 122936, 136972, 143764, 245872, 273944, 287528, 395351, 491744, 547888, 575056, 790702, 1095776, 1150112, 1581404, 3162808, 4348861, 6325616, 8697722, 12651232, 17395444, 34790888, 69581776, 139163552]

約数ペア:

[(1, 139163552), (2, 69581776), (4, 34790888), (8, 17395444), (11, 12651232), (16, 8697722), (22, 6325616), (32, 4348861), (44, 3162808), (88, 1581404), (121, 1150112), (127, 1095776), (176, 790702), (242, 575056), (254, 547888), (283, 491744), (352, 395351), (484, 287528), (508, 273944), (566, 245872), (968, 143764), (1016, 136972), (1132, 122936), (1397, 99616), (1936, 71882), (2032, 68486), (2264, 61468), (2794, 49808), (3113, 44704), (3872, 35941), (4064, 34243), (4528, 30734), (5588, 24904), (6226, 22352), (9056, 15367), (11176, 12452)]