151778872

素因数分解:

$2^3\times 7^3\times {\mathrm{55313}}^1$

素因数の和:55340

約数の個数: 32

約数和(自身を含む): 331884000

約数和(自身を除く): 180105128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 55313, 110626, 221252, 387191, 442504, 774382, 1548764, 2710337, 3097528, 5420674, 10841348, 18972359, 21682696, 37944718, 75889436, 151778872]

約数ペア:

[(1, 151778872), (2, 75889436), (4, 37944718), (7, 21682696), (8, 18972359), (14, 10841348), (28, 5420674), (49, 3097528), (56, 2710337), (98, 1548764), (196, 774382), (343, 442504), (392, 387191), (686, 221252), (1372, 110626), (2744, 55313)]