156908178349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1\times {\mathrm{1327}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 174476252160

約数和(自身を除く): 17568073811

約数列:

[1, 13, 37, 293, 481, 839, 1327, 3809, 10841, 10907, 17251, 31043, 49099, 140933, 245827, 388811, 403559, 638287, 1113353, 3195751, 5054543, 9095599, 14386007, 14473589, 41194061, 118242787, 187018091, 326212429, 535522793, 4240761577, 12069859873, 156908178349]

約数ペア:

[(1, 156908178349), (13, 12069859873), (37, 4240761577), (293, 535522793), (481, 326212429), (839, 187018091), (1327, 118242787), (3809, 41194061), (10841, 14473589), (10907, 14386007), (17251, 9095599), (31043, 5054543), (49099, 3195751), (140933, 1113353), (245827, 638287), (388811, 403559)]