145729428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{1619}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 367053120

約数和(自身を除く): 221323692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 577, 1154, 1619, 1731, 2308, 3238, 3462, 4857, 6476, 6924, 7501, 9714, 15002, 19428, 21047, 22503, 30004, 42094, 45006, 63141, 84188, 90012, 126282, 252564, 934163, 1868326, 2802489, 3736652, 5604978, 11209956, 12144119, 24288238, 36432357, 48576476, 72864714, 145729428]

約数ペア:

[(1, 145729428), (2, 72864714), (3, 48576476), (4, 36432357), (6, 24288238), (12, 12144119), (13, 11209956), (26, 5604978), (39, 3736652), (52, 2802489), (78, 1868326), (156, 934163), (577, 252564), (1154, 126282), (1619, 90012), (1731, 84188), (2308, 63141), (3238, 45006), (3462, 42094), (4857, 30004), (6476, 22503), (6924, 21047), (7501, 19428), (9714, 15002)]