162904672

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10243}}^1$

素因数の和:10331

約数の個数: 48

約数和(自身を含む): 371734272

約数和(自身を除く): 208829600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 10243, 15904, 20486, 40972, 71701, 81944, 143402, 163888, 286804, 327776, 573608, 727253, 1147216, 1454506, 2294432, 2909012, 5090771, 5818024, 10181542, 11636048, 20363084, 23272096, 40726168, 81452336, 162904672]

約数ペア:

[(1, 162904672), (2, 81452336), (4, 40726168), (7, 23272096), (8, 20363084), (14, 11636048), (16, 10181542), (28, 5818024), (32, 5090771), (56, 2909012), (71, 2294432), (112, 1454506), (142, 1147216), (224, 727253), (284, 573608), (497, 327776), (568, 286804), (994, 163888), (1136, 143402), (1988, 81944), (2272, 71701), (3976, 40972), (7952, 20486), (10243, 15904)]