145744848

素因数分解:

$2^4\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1181}}^1$

素因数の和:2052

約数の個数: 60

約数和(自身を含む): 408704868

約数和(自身を除く): 262960020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 857, 1181, 1714, 2362, 2571, 3428, 3543, 4724, 5142, 6856, 7086, 7713, 9448, 10284, 10629, 13712, 14172, 15426, 18896, 20568, 21258, 28344, 30852, 41136, 42516, 56688, 61704, 85032, 123408, 170064, 1012117, 2024234, 3036351, 4048468, 6072702, 8096936, 9109053, 12145404, 16193872, 18218106, 24290808, 36436212, 48581616, 72872424, 145744848]

約数ペア:

[(1, 145744848), (2, 72872424), (3, 48581616), (4, 36436212), (6, 24290808), (8, 18218106), (9, 16193872), (12, 12145404), (16, 9109053), (18, 8096936), (24, 6072702), (36, 4048468), (48, 3036351), (72, 2024234), (144, 1012117), (857, 170064), (1181, 123408), (1714, 85032), (2362, 61704), (2571, 56688), (3428, 42516), (3543, 41136), (4724, 30852), (5142, 28344), (6856, 21258), (7086, 20568), (7713, 18896), (9448, 15426), (10284, 14172), (10629, 13712)]