138222726

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 295384320

約数和(自身を除く): 157161594

約数列:

[1, 2, 3, 6, 41, 43, 73, 82, 86, 123, 129, 146, 179, 219, 246, 258, 358, 438, 537, 1074, 1763, 2993, 3139, 3526, 5289, 5986, 6278, 7339, 7697, 8979, 9417, 10578, 13067, 14678, 15394, 17958, 18834, 22017, 23091, 26134, 39201, 44034, 46182, 78402, 128699, 257398, 315577, 386097, 535747, 561881, 631154, 772194, 946731, 1071494, 1123762, 1607241, 1685643, 1893462, 3214482, 3371286, 23037121, 46074242, 69111363, 138222726]

約数ペア:

[(1, 138222726), (2, 69111363), (3, 46074242), (6, 23037121), (41, 3371286), (43, 3214482), (73, 1893462), (82, 1685643), (86, 1607241), (123, 1123762), (129, 1071494), (146, 946731), (179, 772194), (219, 631154), (246, 561881), (258, 535747), (358, 386097), (438, 315577), (537, 257398), (1074, 128699), (1763, 78402), (2993, 46182), (3139, 44034), (3526, 39201), (5289, 26134), (5986, 23091), (6278, 22017), (7339, 18834), (7697, 17958), (8979, 15394), (9417, 14678), (10578, 13067)]