142748904

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 370915200

約数和(自身を除く): 228166296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 317, 348, 634, 647, 696, 951, 1268, 1294, 1902, 1941, 2536, 2588, 3804, 3882, 5176, 7608, 7764, 9193, 15528, 18386, 18763, 27579, 36772, 37526, 55158, 56289, 73544, 75052, 110316, 112578, 150104, 205099, 220632, 225156, 410198, 450312, 615297, 820396, 1230594, 1640792, 2461188, 4922376, 5947871, 11895742, 17843613, 23791484, 35687226, 47582968, 71374452, 142748904]

約数ペア:

[(1, 142748904), (2, 71374452), (3, 47582968), (4, 35687226), (6, 23791484), (8, 17843613), (12, 11895742), (24, 5947871), (29, 4922376), (58, 2461188), (87, 1640792), (116, 1230594), (174, 820396), (232, 615297), (317, 450312), (348, 410198), (634, 225156), (647, 220632), (696, 205099), (951, 150104), (1268, 112578), (1294, 110316), (1902, 75052), (1941, 73544), (2536, 56289), (2588, 55158), (3804, 37526), (3882, 36772), (5176, 27579), (7608, 18763), (7764, 18386), (9193, 15528)]