157788264

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{212081}}^1$

素因数の和:212121

約数の個数: 32

約数和(自身を含む): 407197440

約数和(自身を除く): 249409176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 212081, 424162, 636243, 848324, 1272486, 1696648, 2544972, 5089944, 6574511, 13149022, 19723533, 26298044, 39447066, 52596088, 78894132, 157788264]

約数ペア:

[(1, 157788264), (2, 78894132), (3, 52596088), (4, 39447066), (6, 26298044), (8, 19723533), (12, 13149022), (24, 6574511), (31, 5089944), (62, 2544972), (93, 1696648), (124, 1272486), (186, 848324), (248, 636243), (372, 424162), (744, 212081)]