128453604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 316538880

約数和(自身を除く): 188085276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 383, 766, 1149, 1471, 1532, 2298, 2942, 4413, 4596, 5884, 7277, 8826, 14554, 17652, 21831, 27949, 29108, 43662, 55898, 83847, 87324, 111796, 167694, 335388, 563393, 1126786, 1690179, 2253572, 3380358, 6760716, 10704467, 21408934, 32113401, 42817868, 64226802, 128453604]

約数ペア:

[(1, 128453604), (2, 64226802), (3, 42817868), (4, 32113401), (6, 21408934), (12, 10704467), (19, 6760716), (38, 3380358), (57, 2253572), (76, 1690179), (114, 1126786), (228, 563393), (383, 335388), (766, 167694), (1149, 111796), (1471, 87324), (1532, 83847), (2298, 55898), (2942, 43662), (4413, 29108), (4596, 27949), (5884, 21831), (7277, 17652), (8826, 14554)]