190142154

素因数分解:

$2^1\times 3^7\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 442800000

約数和(自身を除く): 252657846

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 243, 261, 486, 522, 729, 783, 1458, 1499, 1566, 2187, 2349, 2998, 4374, 4497, 4698, 7047, 8994, 13491, 14094, 21141, 26982, 40473, 42282, 43471, 63423, 80946, 86942, 121419, 126846, 130413, 242838, 260826, 364257, 391239, 728514, 782478, 1092771, 1173717, 2185542, 2347434, 3278313, 3521151, 6556626, 7042302, 10563453, 21126906, 31690359, 63380718, 95071077, 190142154]

約数ペア:

[(1, 190142154), (2, 95071077), (3, 63380718), (6, 31690359), (9, 21126906), (18, 10563453), (27, 7042302), (29, 6556626), (54, 3521151), (58, 3278313), (81, 2347434), (87, 2185542), (162, 1173717), (174, 1092771), (243, 782478), (261, 728514), (486, 391239), (522, 364257), (729, 260826), (783, 242838), (1458, 130413), (1499, 126846), (1566, 121419), (2187, 86942), (2349, 80946), (2998, 63423), (4374, 43471), (4497, 42282), (4698, 40473), (7047, 26982), (8994, 21141), (13491, 14094)]