161366256

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1508

約数の個数: 100

約数和(自身を含む): 472626000

約数和(自身を除く): 311259744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 324, 356, 432, 534, 648, 712, 801, 1068, 1296, 1399, 1424, 1602, 2136, 2403, 2798, 3204, 4197, 4272, 4806, 5596, 6408, 7209, 8394, 9612, 11192, 12591, 12816, 14418, 16788, 19224, 22384, 25182, 28836, 33576, 37773, 38448, 50364, 57672, 67152, 75546, 100728, 113319, 115344, 124511, 151092, 201456, 226638, 249022, 302184, 373533, 453276, 498044, 604368, 747066, 906552, 996088, 1120599, 1494132, 1813104, 1992176, 2241198, 2988264, 3361797, 4482396, 5976528, 6723594, 8964792, 10085391, 13447188, 17929584, 20170782, 26894376, 40341564, 53788752, 80683128, 161366256]

約数ペア:

[(1, 161366256), (2, 80683128), (3, 53788752), (4, 40341564), (6, 26894376), (8, 20170782), (9, 17929584), (12, 13447188), (16, 10085391), (18, 8964792), (24, 6723594), (27, 5976528), (36, 4482396), (48, 3361797), (54, 2988264), (72, 2241198), (81, 1992176), (89, 1813104), (108, 1494132), (144, 1120599), (162, 996088), (178, 906552), (216, 747066), (267, 604368), (324, 498044), (356, 453276), (432, 373533), (534, 302184), (648, 249022), (712, 226638), (801, 201456), (1068, 151092), (1296, 124511), (1399, 115344), (1424, 113319), (1602, 100728), (2136, 75546), (2403, 67152), (2798, 57672), (3204, 50364), (4197, 38448), (4272, 37773), (4806, 33576), (5596, 28836), (6408, 25182), (7209, 22384), (8394, 19224), (9612, 16788), (11192, 14418), (12591, 12816)]