156989113970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2309003}}^1$

素因数の和:2309546

約数の個数: 32

約数和(自身を含む): 304899360192

約数和(自身を除く): 147910246222

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 2615, 5230, 6799, 13598, 33995, 67990, 2309003, 4618006, 11545015, 23090030, 30017039, 60034078, 150085195, 300170390, 1207608569, 2415217138, 6038042845, 12076085690, 15698911397, 31397822794, 78494556985, 156989113970]

約数ペア:

[(1, 156989113970), (2, 78494556985), (5, 31397822794), (10, 15698911397), (13, 12076085690), (26, 6038042845), (65, 2415217138), (130, 1207608569), (523, 300170390), (1046, 150085195), (2615, 60034078), (5230, 30017039), (6799, 23090030), (13598, 11545015), (33995, 4618006), (67990, 2309003)]