15691650456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{144299}}^1$

素因数の和:144528

約数の個数: 64

約数和(自身を含む): 41142816000

約数和(自身を除く): 25451165544

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1576, 2364, 4531, 4728, 9062, 13593, 18124, 27186, 36248, 54372, 108744, 144299, 288598, 432897, 577196, 865794, 1154392, 1731588, 3318877, 3463176, 6637754, 9956631, 13275508, 19913262, 26551016, 28426903, 39826524, 56853806, 79653048, 85280709, 113707612, 170561418, 227415224, 341122836, 653818769, 682245672, 1307637538, 1961456307, 2615275076, 3922912614, 5230550152, 7845825228, 15691650456]

約数ペア:

[(1, 15691650456), (2, 7845825228), (3, 5230550152), (4, 3922912614), (6, 2615275076), (8, 1961456307), (12, 1307637538), (23, 682245672), (24, 653818769), (46, 341122836), (69, 227415224), (92, 170561418), (138, 113707612), (184, 85280709), (197, 79653048), (276, 56853806), (394, 39826524), (552, 28426903), (591, 26551016), (788, 19913262), (1182, 13275508), (1576, 9956631), (2364, 6637754), (4531, 3463176), (4728, 3318877), (9062, 1731588), (13593, 1154392), (18124, 865794), (27186, 577196), (36248, 432897), (54372, 288598), (108744, 144299)]