147876456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67709}}^1$

素因数の和:67738

約数の個数: 64

約数和(自身を含む): 455011200

約数和(自身を除く): 307134744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 67709, 135418, 203127, 270836, 406254, 473963, 541672, 812508, 880217, 947926, 1421889, 1625016, 1760434, 1895852, 2640651, 2843778, 3520868, 3791704, 5281302, 5687556, 6161519, 7041736, 10562604, 11375112, 12323038, 18484557, 21125208, 24646076, 36969114, 49292152, 73938228, 147876456]

約数ペア:

[(1, 147876456), (2, 73938228), (3, 49292152), (4, 36969114), (6, 24646076), (7, 21125208), (8, 18484557), (12, 12323038), (13, 11375112), (14, 10562604), (21, 7041736), (24, 6161519), (26, 5687556), (28, 5281302), (39, 3791704), (42, 3520868), (52, 2843778), (56, 2640651), (78, 1895852), (84, 1760434), (91, 1625016), (104, 1421889), (156, 947926), (168, 880217), (182, 812508), (273, 541672), (312, 473963), (364, 406254), (546, 270836), (728, 203127), (1092, 135418), (2184, 67709)]