128437464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3673}}^1$

素因数の和:3760

約数の個数: 64

約数和(自身を含む): 338595840

約数和(自身を除く): 210158376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 3673, 4371, 5828, 7346, 8742, 11019, 11656, 14692, 17484, 22038, 29384, 34968, 44076, 88152, 113863, 172631, 227726, 341589, 345262, 455452, 517893, 683178, 690524, 910904, 1035786, 1366356, 1381048, 2071572, 2732712, 4143144, 5351561, 10703122, 16054683, 21406244, 32109366, 42812488, 64218732, 128437464]

約数ペア:

[(1, 128437464), (2, 64218732), (3, 42812488), (4, 32109366), (6, 21406244), (8, 16054683), (12, 10703122), (24, 5351561), (31, 4143144), (47, 2732712), (62, 2071572), (93, 1381048), (94, 1366356), (124, 1035786), (141, 910904), (186, 690524), (188, 683178), (248, 517893), (282, 455452), (372, 345262), (376, 341589), (564, 227726), (744, 172631), (1128, 113863), (1457, 88152), (2914, 44076), (3673, 34968), (4371, 29384), (5828, 22038), (7346, 17484), (8742, 14692), (11019, 11656)]