157230260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4733}}^1$

素因数の和:4904

約数の個数: 48

約数和(自身を含む): 362662272

約数和(自身を除く): 205432012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1510, 1661, 3020, 3322, 4733, 6644, 8305, 9466, 16610, 18932, 23665, 33220, 47330, 52063, 94660, 104126, 208252, 260315, 520630, 714683, 1041260, 1429366, 2858732, 3573415, 7146830, 7861513, 14293660, 15723026, 31446052, 39307565, 78615130, 157230260]

約数ペア:

[(1, 157230260), (2, 78615130), (4, 39307565), (5, 31446052), (10, 15723026), (11, 14293660), (20, 7861513), (22, 7146830), (44, 3573415), (55, 2858732), (110, 1429366), (151, 1041260), (220, 714683), (302, 520630), (604, 260315), (755, 208252), (1510, 104126), (1661, 94660), (3020, 52063), (3322, 47330), (4733, 33220), (6644, 23665), (8305, 18932), (9466, 16610)]