158607856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4271}}^1$

素因数の和:4501

約数の個数: 40

約数和(自身を含む): 336907008

約数和(自身を除く): 178299152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 2321, 3376, 4271, 4642, 8542, 9284, 17084, 18568, 34168, 37136, 46981, 68336, 93962, 187924, 375848, 751696, 901181, 1802362, 3604724, 7209448, 9912991, 14418896, 19825982, 39651964, 79303928, 158607856]

約数ペア:

[(1, 158607856), (2, 79303928), (4, 39651964), (8, 19825982), (11, 14418896), (16, 9912991), (22, 7209448), (44, 3604724), (88, 1802362), (176, 901181), (211, 751696), (422, 375848), (844, 187924), (1688, 93962), (2321, 68336), (3376, 46981), (4271, 37136), (4642, 34168), (8542, 18568), (9284, 17084)]