155521068

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{30931}}^1$

素因数の和:31357

約数の個数: 24

約数和(自身を含む): 363760320

約数和(自身を除く): 208239252

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 30931, 61862, 92793, 123724, 185586, 371172, 12960089, 25920178, 38880267, 51840356, 77760534, 155521068]

約数ペア:

[(1, 155521068), (2, 77760534), (3, 51840356), (4, 38880267), (6, 25920178), (12, 12960089), (419, 371172), (838, 185586), (1257, 123724), (1676, 92793), (2514, 61862), (5028, 30931)]