156978428806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{728729}}^1$

素因数の和:728880

約数の個数: 32

約数和(自身を含む): 251219465280

約数和(自身を除く): 94241036474

約数列:

[1, 2, 37, 41, 71, 74, 82, 142, 1517, 2627, 2911, 3034, 5254, 5822, 107707, 215414, 728729, 1457458, 26962973, 29877889, 51739759, 53925946, 59755778, 103479518, 1105481893, 1914371083, 2121330119, 2210963786, 3828742166, 4242660238, 78489214403, 156978428806]

約数ペア:

[(1, 156978428806), (2, 78489214403), (37, 4242660238), (41, 3828742166), (71, 2210963786), (74, 2121330119), (82, 1914371083), (142, 1105481893), (1517, 103479518), (2627, 59755778), (2911, 53925946), (3034, 51739759), (5254, 29877889), (5822, 26962973), (107707, 1457458), (215414, 728729)]