145164411

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^3\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 72

約数和(自身を含む): 263025360

約数和(自身を除く): 117860949

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 67, 119, 147, 153, 201, 289, 357, 441, 469, 603, 833, 867, 1071, 1139, 1407, 2023, 2499, 2601, 3283, 3417, 4221, 4913, 6069, 7497, 7973, 9849, 10251, 14161, 14739, 18207, 19363, 23919, 29547, 34391, 42483, 44217, 55811, 58089, 71757, 103173, 127449, 135541, 167433, 174267, 240737, 309519, 329171, 406623, 502299, 722211, 948787, 987513, 1219869, 2166633, 2304197, 2846361, 2962539, 6912591, 8539083, 16129379, 20737773, 48388137, 145164411]

約数ペア:

[(1, 145164411), (3, 48388137), (7, 20737773), (9, 16129379), (17, 8539083), (21, 6912591), (49, 2962539), (51, 2846361), (63, 2304197), (67, 2166633), (119, 1219869), (147, 987513), (153, 948787), (201, 722211), (289, 502299), (357, 406623), (441, 329171), (469, 309519), (603, 240737), (833, 174267), (867, 167433), (1071, 135541), (1139, 127449), (1407, 103173), (2023, 71757), (2499, 58089), (2601, 55811), (3283, 44217), (3417, 42483), (4221, 34391), (4913, 29547), (6069, 23919), (7497, 19363), (7973, 18207), (9849, 14739), (10251, 14161)]