157023308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 314818560

約数和(自身を除く): 157795252

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 127, 169, 236, 254, 338, 403, 508, 676, 767, 806, 1534, 1612, 1651, 1829, 3068, 3302, 3658, 3937, 5239, 6604, 7316, 7493, 7874, 9971, 10478, 14986, 15748, 19942, 20956, 21463, 23777, 29972, 39884, 42926, 47554, 51181, 85852, 95108, 97409, 102362, 194818, 204724, 232283, 309101, 389636, 464566, 618202, 665353, 929132, 1236404, 1266317, 1330706, 2532634, 2661412, 3019679, 5065268, 6039358, 12078716, 39255827, 78511654, 157023308]

約数ペア:

[(1, 157023308), (2, 78511654), (4, 39255827), (13, 12078716), (26, 6039358), (31, 5065268), (52, 3019679), (59, 2661412), (62, 2532634), (118, 1330706), (124, 1266317), (127, 1236404), (169, 929132), (236, 665353), (254, 618202), (338, 464566), (403, 389636), (508, 309101), (676, 232283), (767, 204724), (806, 194818), (1534, 102362), (1612, 97409), (1651, 95108), (1829, 85852), (3068, 51181), (3302, 47554), (3658, 42926), (3937, 39884), (5239, 29972), (6604, 23777), (7316, 21463), (7493, 20956), (7874, 19942), (9971, 15748), (10478, 14986)]