155716288

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26737}}^1$

素因数の和:26769

約数の個数: 56

約数和(自身を含む): 380321312

約数和(自身を除く): 224605024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 26737, 53474, 106948, 187159, 213896, 347581, 374318, 427792, 695162, 748636, 855584, 1390324, 1497272, 1711168, 2433067, 2780648, 2994544, 4866134, 5561296, 5989088, 9732268, 11122592, 11978176, 19464536, 22245184, 38929072, 77858144, 155716288]

約数ペア:

[(1, 155716288), (2, 77858144), (4, 38929072), (7, 22245184), (8, 19464536), (13, 11978176), (14, 11122592), (16, 9732268), (26, 5989088), (28, 5561296), (32, 4866134), (52, 2994544), (56, 2780648), (64, 2433067), (91, 1711168), (104, 1497272), (112, 1390324), (182, 855584), (208, 748636), (224, 695162), (364, 427792), (416, 374318), (448, 347581), (728, 213896), (832, 187159), (1456, 106948), (2912, 53474), (5824, 26737)]