138593928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30881}}^1$

素因数の和:30918

約数の個数: 64

約数和(自身を含む): 400230720

約数和(自身を除く): 261636792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 30881, 61762, 92643, 123524, 185286, 247048, 339691, 370572, 524977, 679382, 741144, 1019073, 1049954, 1358764, 1574931, 2038146, 2099908, 2717528, 3149862, 4076292, 4199816, 5774747, 6299724, 8152584, 11549494, 12599448, 17324241, 23098988, 34648482, 46197976, 69296964, 138593928]

約数ペア:

[(1, 138593928), (2, 69296964), (3, 46197976), (4, 34648482), (6, 23098988), (8, 17324241), (11, 12599448), (12, 11549494), (17, 8152584), (22, 6299724), (24, 5774747), (33, 4199816), (34, 4076292), (44, 3149862), (51, 2717528), (66, 2099908), (68, 2038146), (88, 1574931), (102, 1358764), (132, 1049954), (136, 1019073), (187, 741144), (204, 679382), (264, 524977), (374, 370572), (408, 339691), (561, 247048), (748, 185286), (1122, 123524), (1496, 92643), (2244, 61762), (4488, 30881)]