157476944

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{11731}}^1$

素因数の和:12578

約数の個数: 20

約数和(自身を含む): 305501280

約数和(自身を除く): 148024336

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 11731, 13424, 23462, 46924, 93848, 187696, 9842309, 19684618, 39369236, 78738472, 157476944]

約数ペア:

[(1, 157476944), (2, 78738472), (4, 39369236), (8, 19684618), (16, 9842309), (839, 187696), (1678, 93848), (3356, 46924), (6712, 23462), (11731, 13424)]