131440608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{35107}}^1$

素因数の和:35136

約数の個数: 72

約数和(自身を含む): 402548328

約数和(自身を除く): 271107720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 35107, 70214, 105321, 140428, 210642, 280856, 315963, 421284, 456391, 561712, 631926, 842568, 912782, 1123424, 1263852, 1369173, 1685136, 1825564, 2527704, 2738346, 3370272, 3651128, 4107519, 5055408, 5476692, 7302256, 8215038, 10110816, 10953384, 14604512, 16430076, 21906768, 32860152, 43813536, 65720304, 131440608]

約数ペア:

[(1, 131440608), (2, 65720304), (3, 43813536), (4, 32860152), (6, 21906768), (8, 16430076), (9, 14604512), (12, 10953384), (13, 10110816), (16, 8215038), (18, 7302256), (24, 5476692), (26, 5055408), (32, 4107519), (36, 3651128), (39, 3370272), (48, 2738346), (52, 2527704), (72, 1825564), (78, 1685136), (96, 1369173), (104, 1263852), (117, 1123424), (144, 912782), (156, 842568), (208, 631926), (234, 561712), (288, 456391), (312, 421284), (416, 315963), (468, 280856), (624, 210642), (936, 140428), (1248, 105321), (1872, 70214), (3744, 35107)]