157080204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 442810368

約数和(自身を除く): 285730164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 47, 51, 68, 86, 94, 102, 127, 129, 141, 153, 172, 188, 204, 254, 258, 282, 306, 381, 387, 423, 508, 516, 564, 612, 731, 762, 774, 799, 846, 1143, 1462, 1524, 1548, 1598, 1692, 2021, 2159, 2193, 2286, 2397, 2924, 3196, 4042, 4318, 4386, 4572, 4794, 5461, 5969, 6063, 6477, 6579, 7191, 8084, 8636, 8772, 9588, 10922, 11938, 12126, 12954, 13158, 14382, 16383, 17907, 18189, 19431, 21844, 23876, 24252, 25908, 26316, 28764, 32766, 34357, 35814, 36378, 38862, 49149, 53721, 65532, 68714, 71628, 72756, 77724, 92837, 98298, 101473, 103071, 107442, 137428, 185674, 196596, 202946, 206142, 214884, 256667, 278511, 304419, 309213, 371348, 405892, 412284, 513334, 557022, 608838, 618426, 770001, 835533, 913257, 1026668, 1114044, 1217676, 1236852, 1540002, 1671066, 1826514, 2310003, 3080004, 3342132, 3653028, 4363339, 4620006, 8726678, 9240012, 13090017, 17453356, 26180034, 39270051, 52360068, 78540102, 157080204]

約数ペア:

[(1, 157080204), (2, 78540102), (3, 52360068), (4, 39270051), (6, 26180034), (9, 17453356), (12, 13090017), (17, 9240012), (18, 8726678), (34, 4620006), (36, 4363339), (43, 3653028), (47, 3342132), (51, 3080004), (68, 2310003), (86, 1826514), (94, 1671066), (102, 1540002), (127, 1236852), (129, 1217676), (141, 1114044), (153, 1026668), (172, 913257), (188, 835533), (204, 770001), (254, 618426), (258, 608838), (282, 557022), (306, 513334), (381, 412284), (387, 405892), (423, 371348), (508, 309213), (516, 304419), (564, 278511), (612, 256667), (731, 214884), (762, 206142), (774, 202946), (799, 196596), (846, 185674), (1143, 137428), (1462, 107442), (1524, 103071), (1548, 101473), (1598, 98298), (1692, 92837), (2021, 77724), (2159, 72756), (2193, 71628), (2286, 68714), (2397, 65532), (2924, 53721), (3196, 49149), (4042, 38862), (4318, 36378), (4386, 35814), (4572, 34357), (4794, 32766), (5461, 28764), (5969, 26316), (6063, 25908), (6477, 24252), (6579, 23876), (7191, 21844), (8084, 19431), (8636, 18189), (8772, 17907), (9588, 16383), (10922, 14382), (11938, 13158), (12126, 12954)]