155540412

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9449

約数の個数: 72

約数和(自身を含む): 431763696

約数和(自身を除く): 276223284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 9413, 16524, 18826, 28239, 37652, 56478, 84717, 112956, 160021, 169434, 254151, 320042, 338868, 480063, 508302, 640084, 762453, 960126, 1016604, 1440189, 1524906, 1920252, 2287359, 2880378, 3049812, 4320567, 4574718, 5760756, 8641134, 9149436, 12961701, 17282268, 25923402, 38885103, 51846804, 77770206, 155540412]

約数ペア:

[(1, 155540412), (2, 77770206), (3, 51846804), (4, 38885103), (6, 25923402), (9, 17282268), (12, 12961701), (17, 9149436), (18, 8641134), (27, 5760756), (34, 4574718), (36, 4320567), (51, 3049812), (54, 2880378), (68, 2287359), (81, 1920252), (102, 1524906), (108, 1440189), (153, 1016604), (162, 960126), (204, 762453), (243, 640084), (306, 508302), (324, 480063), (459, 338868), (486, 320042), (612, 254151), (918, 169434), (972, 160021), (1377, 112956), (1836, 84717), (2754, 56478), (4131, 37652), (5508, 28239), (8262, 18826), (9413, 16524)]