131253642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3252

約数の個数: 64

約数和(自身を含む): 319536000

約数和(自身を除く): 188282358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 1062, 1534, 1593, 2301, 3169, 3186, 4602, 6338, 6903, 9507, 13806, 19014, 20709, 28521, 41197, 41418, 57042, 82394, 85563, 123591, 171126, 186971, 247182, 370773, 373942, 560913, 741546, 1112319, 1121826, 1682739, 2224638, 2430623, 3365478, 4861246, 5048217, 7291869, 10096434, 14583738, 21875607, 43751214, 65626821, 131253642]

約数ペア:

[(1, 131253642), (2, 65626821), (3, 43751214), (6, 21875607), (9, 14583738), (13, 10096434), (18, 7291869), (26, 5048217), (27, 4861246), (39, 3365478), (54, 2430623), (59, 2224638), (78, 1682739), (117, 1121826), (118, 1112319), (177, 741546), (234, 560913), (351, 373942), (354, 370773), (531, 247182), (702, 186971), (767, 171126), (1062, 123591), (1534, 85563), (1593, 82394), (2301, 57042), (3169, 41418), (3186, 41197), (4602, 28521), (6338, 20709), (6903, 19014), (9507, 13806)]