155482884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 418279680

約数和(自身を除く): 262796796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 956, 1063, 1434, 2126, 2151, 2868, 3189, 4063, 4252, 4302, 6378, 8126, 8604, 9567, 12189, 12756, 16252, 18071, 19134, 24378, 36142, 36567, 38268, 48756, 54213, 72284, 73134, 108426, 146268, 162639, 216852, 254057, 325278, 508114, 650556, 762171, 1016228, 1524342, 2286513, 3048684, 4318969, 4573026, 8637938, 9146052, 12956907, 17275876, 25913814, 38870721, 51827628, 77741442, 155482884]

約数ペア:

[(1, 155482884), (2, 77741442), (3, 51827628), (4, 38870721), (6, 25913814), (9, 17275876), (12, 12956907), (17, 9146052), (18, 8637938), (34, 4573026), (36, 4318969), (51, 3048684), (68, 2286513), (102, 1524342), (153, 1016228), (204, 762171), (239, 650556), (306, 508114), (478, 325278), (612, 254057), (717, 216852), (956, 162639), (1063, 146268), (1434, 108426), (2126, 73134), (2151, 72284), (2868, 54213), (3189, 48756), (4063, 38268), (4252, 36567), (4302, 36142), (6378, 24378), (8126, 19134), (8604, 18071), (9567, 16252), (12189, 12756)]