155117072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4177}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 329493792

約数和(自身を除く): 174376720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4177, 4642, 8354, 9284, 16708, 18568, 33416, 37136, 45947, 66832, 91894, 183788, 367576, 735152, 881347, 1762694, 3525388, 7050776, 9694817, 14101552, 19389634, 38779268, 77558536, 155117072]

約数ペア:

[(1, 155117072), (2, 77558536), (4, 38779268), (8, 19389634), (11, 14101552), (16, 9694817), (22, 7050776), (44, 3525388), (88, 1762694), (176, 881347), (211, 735152), (422, 367576), (844, 183788), (1688, 91894), (2321, 66832), (3376, 45947), (4177, 37136), (4642, 33416), (8354, 18568), (9284, 16708)]