157970172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6090

約数の個数: 48

約数和(自身を含む): 385910784

約数和(自身を除く): 227940612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 372, 426, 852, 2201, 4402, 5981, 6603, 8804, 11962, 13206, 17943, 23924, 26412, 35886, 71772, 185411, 370822, 424651, 556233, 741644, 849302, 1112466, 1273953, 1698604, 2224932, 2547906, 5095812, 13164181, 26328362, 39492543, 52656724, 78985086, 157970172]

約数ペア:

[(1, 157970172), (2, 78985086), (3, 52656724), (4, 39492543), (6, 26328362), (12, 13164181), (31, 5095812), (62, 2547906), (71, 2224932), (93, 1698604), (124, 1273953), (142, 1112466), (186, 849302), (213, 741644), (284, 556233), (372, 424651), (426, 370822), (852, 185411), (2201, 71772), (4402, 35886), (5981, 26412), (6603, 23924), (8804, 17943), (11962, 13206)]