159342552

素因数分解:

$2^3\times 3^4\times {\mathrm{245899}}^1$

素因数の和:245917

約数の個数: 40

約数和(自身を含む): 446308500

約数和(自身を除く): 286965948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 245899, 491798, 737697, 983596, 1475394, 1967192, 2213091, 2950788, 4426182, 5901576, 6639273, 8852364, 13278546, 17704728, 19917819, 26557092, 39835638, 53114184, 79671276, 159342552]

約数ペア:

[(1, 159342552), (2, 79671276), (3, 53114184), (4, 39835638), (6, 26557092), (8, 19917819), (9, 17704728), (12, 13278546), (18, 8852364), (24, 6639273), (27, 5901576), (36, 4426182), (54, 2950788), (72, 2213091), (81, 1967192), (108, 1475394), (162, 983596), (216, 737697), (324, 491798), (648, 245899)]