155655286204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1549}}^1\times {\mathrm{207619}}^1$

素因数の和:209194

約数の個数: 36

約数和(自身を含む): 299606041000

約数和(自身を除く): 143950754796

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1549, 3098, 6196, 17039, 34078, 68156, 187429, 207619, 374858, 415238, 749716, 830476, 2283809, 4567618, 9135236, 25121899, 50243798, 100487596, 321601831, 643203662, 1286407324, 3537620141, 7075240282, 14150480564, 38913821551, 77827643102, 155655286204]

約数ペア:

[(1, 155655286204), (2, 77827643102), (4, 38913821551), (11, 14150480564), (22, 7075240282), (44, 3537620141), (121, 1286407324), (242, 643203662), (484, 321601831), (1549, 100487596), (3098, 50243798), (6196, 25121899), (17039, 9135236), (34078, 4567618), (68156, 2283809), (187429, 830476), (207619, 749716), (374858, 415238)]