148995808

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{27551}}^1$

素因数の和:27587

約数の個数: 36

約数和(自身を含む): 317647008

約数和(自身を除く): 168651200

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 27551, 55102, 110204, 220408, 358163, 440816, 716326, 881632, 1432652, 2865304, 4656119, 5730608, 9312238, 11461216, 18624476, 37248952, 74497904, 148995808]

約数ペア:

[(1, 148995808), (2, 74497904), (4, 37248952), (8, 18624476), (13, 11461216), (16, 9312238), (26, 5730608), (32, 4656119), (52, 2865304), (104, 1432652), (169, 881632), (208, 716326), (338, 440816), (416, 358163), (676, 220408), (1352, 110204), (2704, 55102), (5408, 27551)]