179288004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2221}}^1$

素因数の和:2297

約数の個数: 72

約数和(自身を含む): 494243904

約数和(自身を除く): 314955900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1922, 2221, 2604, 2883, 3844, 4442, 5766, 6663, 6727, 8884, 11532, 13326, 13454, 15547, 20181, 26652, 26908, 31094, 40362, 46641, 62188, 68851, 80724, 93282, 137702, 186564, 206553, 275404, 413106, 481957, 826212, 963914, 1445871, 1927828, 2134381, 2891742, 4268762, 5783484, 6403143, 8537524, 12806286, 14940667, 25612572, 29881334, 44822001, 59762668, 89644002, 179288004]

約数ペア:

[(1, 179288004), (2, 89644002), (3, 59762668), (4, 44822001), (6, 29881334), (7, 25612572), (12, 14940667), (14, 12806286), (21, 8537524), (28, 6403143), (31, 5783484), (42, 4268762), (62, 2891742), (84, 2134381), (93, 1927828), (124, 1445871), (186, 963914), (217, 826212), (372, 481957), (434, 413106), (651, 275404), (868, 206553), (961, 186564), (1302, 137702), (1922, 93282), (2221, 80724), (2604, 68851), (2883, 62188), (3844, 46641), (4442, 40362), (5766, 31094), (6663, 26908), (6727, 26652), (8884, 20181), (11532, 15547), (13326, 13454)]