138397896

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2385

約数の個数: 160

約数和(自身を含む): 477301440

約数和(自身を除く): 338903544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2347, 2457, 2808, 3276, 4212, 4536, 4694, 4914, 6552, 7041, 7371, 8424, 9388, 9828, 14082, 14742, 16429, 18776, 19656, 21123, 28164, 29484, 30511, 32858, 42246, 49287, 56328, 58968, 61022, 63369, 65716, 84492, 91533, 98574, 122044, 126738, 131432, 147861, 168984, 183066, 190107, 197148, 213577, 244088, 253476, 274599, 295722, 366132, 380214, 394296, 427154, 443583, 506952, 549198, 591444, 640731, 732264, 760428, 823797, 854308, 887166, 1098396, 1182888, 1281462, 1330749, 1520856, 1647594, 1708616, 1774332, 1922193, 2196792, 2471391, 2562924, 2661498, 3295188, 3548664, 3844386, 4942782, 5125848, 5322996, 5766579, 6590376, 7688772, 9885564, 10645992, 11533158, 15377544, 17299737, 19771128, 23066316, 34599474, 46132632, 69198948, 138397896]

約数ペア:

[(1, 138397896), (2, 69198948), (3, 46132632), (4, 34599474), (6, 23066316), (7, 19771128), (8, 17299737), (9, 15377544), (12, 11533158), (13, 10645992), (14, 9885564), (18, 7688772), (21, 6590376), (24, 5766579), (26, 5322996), (27, 5125848), (28, 4942782), (36, 3844386), (39, 3548664), (42, 3295188), (52, 2661498), (54, 2562924), (56, 2471391), (63, 2196792), (72, 1922193), (78, 1774332), (81, 1708616), (84, 1647594), (91, 1520856), (104, 1330749), (108, 1281462), (117, 1182888), (126, 1098396), (156, 887166), (162, 854308), (168, 823797), (182, 760428), (189, 732264), (216, 640731), (234, 591444), (252, 549198), (273, 506952), (312, 443583), (324, 427154), (351, 394296), (364, 380214), (378, 366132), (468, 295722), (504, 274599), (546, 253476), (567, 244088), (648, 213577), (702, 197148), (728, 190107), (756, 183066), (819, 168984), (936, 147861), (1053, 131432), (1092, 126738), (1134, 122044), (1404, 98574), (1512, 91533), (1638, 84492), (2106, 65716), (2184, 63369), (2268, 61022), (2347, 58968), (2457, 56328), (2808, 49287), (3276, 42246), (4212, 32858), (4536, 30511), (4694, 29484), (4914, 28164), (6552, 21123), (7041, 19656), (7371, 18776), (8424, 16429), (9388, 14742), (9828, 14082)]