131915392

素因数分解:

$2^7\times 7^1\times {\mathrm{147227}}^1$

素因数の和:147248

約数の個数: 32

約数和(自身を含む): 300345120

約数和(自身を除く): 168429728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 147227, 294454, 588908, 1030589, 1177816, 2061178, 2355632, 4122356, 4711264, 8244712, 9422528, 16489424, 18845056, 32978848, 65957696, 131915392]

約数ペア:

[(1, 131915392), (2, 65957696), (4, 32978848), (7, 18845056), (8, 16489424), (14, 9422528), (16, 8244712), (28, 4711264), (32, 4122356), (56, 2355632), (64, 2061178), (112, 1177816), (128, 1030589), (224, 588908), (448, 294454), (896, 147227)]