149768632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10993}}^1$

素因数の和:11143

約数の個数: 32

約数和(自身を含む): 304753680

約数和(自身を除く): 154985048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 10993, 13624, 21986, 43972, 87944, 142909, 285818, 571636, 1143272, 1440083, 2880166, 5760332, 11520664, 18721079, 37442158, 74884316, 149768632]

約数ペア:

[(1, 149768632), (2, 74884316), (4, 37442158), (8, 18721079), (13, 11520664), (26, 5760332), (52, 2880166), (104, 1440083), (131, 1143272), (262, 571636), (524, 285818), (1048, 142909), (1703, 87944), (3406, 43972), (6812, 21986), (10993, 13624)]