149793516

素因数分解:

$2^2\times 3^3\times {\mathrm{1386977}}^1$

素因数の和:1386990

約数の個数: 24

約数和(自身を含む): 388353840

約数和(自身を除く): 238560324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1386977, 2773954, 4160931, 5547908, 8321862, 12482793, 16643724, 24965586, 37448379, 49931172, 74896758, 149793516]

約数ペア:

[(1, 149793516), (2, 74896758), (3, 49931172), (4, 37448379), (6, 24965586), (9, 16643724), (12, 12482793), (18, 8321862), (27, 5547908), (36, 4160931), (54, 2773954), (108, 1386977)]