147212416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{88469}}^1$

素因数の和:88496

約数の個数: 32

約数和(自身を含む): 315837900

約数和(自身を除く): 168625484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 88469, 176938, 353876, 707752, 1150097, 1415504, 2300194, 2831008, 4600388, 5662016, 9200776, 11324032, 18401552, 36803104, 73606208, 147212416]

約数ペア:

[(1, 147212416), (2, 73606208), (4, 36803104), (8, 18401552), (13, 11324032), (16, 9200776), (26, 5662016), (32, 4600388), (52, 2831008), (64, 2300194), (104, 1415504), (128, 1150097), (208, 707752), (416, 353876), (832, 176938), (1664, 88469)]