130978692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1433

約数の個数: 72

約数和(自身を含む): 358350720

約数和(自身を除く): 227372028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1171, 1434, 2151, 2342, 2868, 3107, 3513, 4302, 4684, 6214, 7026, 8604, 9321, 10539, 12428, 14052, 15223, 18642, 21078, 27963, 30446, 37284, 42156, 45669, 55926, 60892, 91338, 111852, 137007, 182676, 274014, 279869, 548028, 559738, 839607, 1119476, 1679214, 2518821, 3358428, 3638297, 5037642, 7276594, 10075284, 10914891, 14553188, 21829782, 32744673, 43659564, 65489346, 130978692]

約数ペア:

[(1, 130978692), (2, 65489346), (3, 43659564), (4, 32744673), (6, 21829782), (9, 14553188), (12, 10914891), (13, 10075284), (18, 7276594), (26, 5037642), (36, 3638297), (39, 3358428), (52, 2518821), (78, 1679214), (117, 1119476), (156, 839607), (234, 559738), (239, 548028), (468, 279869), (478, 274014), (717, 182676), (956, 137007), (1171, 111852), (1434, 91338), (2151, 60892), (2342, 55926), (2868, 45669), (3107, 42156), (3513, 37284), (4302, 30446), (4684, 27963), (6214, 21078), (7026, 18642), (8604, 15223), (9321, 14052), (10539, 12428)]