142444692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 72

約数和(自身を含む): 390277160

約数和(自身を除く): 247832468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 1801, 2028, 2197, 3042, 3602, 4394, 5403, 6084, 6591, 7204, 8788, 10806, 13182, 16209, 19773, 21612, 23413, 26364, 32418, 39546, 46826, 64836, 70239, 79092, 93652, 140478, 210717, 280956, 304369, 421434, 608738, 842868, 913107, 1217476, 1826214, 2739321, 3652428, 3956797, 5478642, 7913594, 10957284, 11870391, 15827188, 23740782, 35611173, 47481564, 71222346, 142444692]

約数ペア:

[(1, 142444692), (2, 71222346), (3, 47481564), (4, 35611173), (6, 23740782), (9, 15827188), (12, 11870391), (13, 10957284), (18, 7913594), (26, 5478642), (36, 3956797), (39, 3652428), (52, 2739321), (78, 1826214), (117, 1217476), (156, 913107), (169, 842868), (234, 608738), (338, 421434), (468, 304369), (507, 280956), (676, 210717), (1014, 140478), (1521, 93652), (1801, 79092), (2028, 70239), (2197, 64836), (3042, 46826), (3602, 39546), (4394, 32418), (5403, 26364), (6084, 23413), (6591, 21612), (7204, 19773), (8788, 16209), (10806, 13182)]