172936876

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{18773}}^1$

素因数の和:18838

約数の個数: 36

約数和(自身を含む): 359559648

約数和(自身を除く): 186622772

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 18773, 37546, 75092, 131411, 262822, 525644, 882331, 919877, 1764662, 1839754, 3529324, 3679508, 6176317, 12352634, 24705268, 43234219, 86468438, 172936876]

約数ペア:

[(1, 172936876), (2, 86468438), (4, 43234219), (7, 24705268), (14, 12352634), (28, 6176317), (47, 3679508), (49, 3529324), (94, 1839754), (98, 1764662), (188, 919877), (196, 882331), (329, 525644), (658, 262822), (1316, 131411), (2303, 75092), (4606, 37546), (9212, 18773)]