154397936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11393}}^1$

素因数の和:11430

約数の個数: 60

約数和(自身を含む): 375819696

約数和(自身を除く): 221421760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 11393, 13552, 22786, 45572, 79751, 91144, 125323, 159502, 182288, 250646, 319004, 501292, 638008, 877261, 1002584, 1276016, 1378553, 1754522, 2005168, 2757106, 3509044, 5514212, 7018088, 9649871, 11028424, 14036176, 19299742, 22056848, 38599484, 77198968, 154397936]

約数ペア:

[(1, 154397936), (2, 77198968), (4, 38599484), (7, 22056848), (8, 19299742), (11, 14036176), (14, 11028424), (16, 9649871), (22, 7018088), (28, 5514212), (44, 3509044), (56, 2757106), (77, 2005168), (88, 1754522), (112, 1378553), (121, 1276016), (154, 1002584), (176, 877261), (242, 638008), (308, 501292), (484, 319004), (616, 250646), (847, 182288), (968, 159502), (1232, 125323), (1694, 91144), (1936, 79751), (3388, 45572), (6776, 22786), (11393, 13552)]