138161772

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 415833600

約数和(自身を除く): 277671828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 167, 196, 201, 252, 268, 294, 334, 343, 402, 441, 469, 501, 588, 603, 668, 686, 804, 882, 938, 1002, 1029, 1169, 1206, 1372, 1407, 1503, 1764, 1876, 2004, 2058, 2338, 2412, 2814, 3006, 3087, 3283, 3507, 4116, 4221, 4676, 5628, 6012, 6174, 6566, 7014, 8183, 8442, 9849, 10521, 11189, 12348, 13132, 14028, 16366, 16884, 19698, 21042, 22378, 22981, 24549, 29547, 32732, 33567, 39396, 42084, 44756, 45962, 49098, 57281, 59094, 67134, 68943, 73647, 78323, 91924, 98196, 100701, 114562, 118188, 134268, 137886, 147294, 156646, 171843, 201402, 206829, 229124, 234969, 275772, 294588, 313292, 343686, 402804, 413658, 469938, 515529, 548261, 687372, 704907, 827316, 939876, 1031058, 1096522, 1409814, 1644783, 2062116, 2193044, 2819628, 3289566, 3837827, 4934349, 6579132, 7675654, 9868698, 11513481, 15351308, 19737396, 23026962, 34540443, 46053924, 69080886, 138161772]

約数ペア:

[(1, 138161772), (2, 69080886), (3, 46053924), (4, 34540443), (6, 23026962), (7, 19737396), (9, 15351308), (12, 11513481), (14, 9868698), (18, 7675654), (21, 6579132), (28, 4934349), (36, 3837827), (42, 3289566), (49, 2819628), (63, 2193044), (67, 2062116), (84, 1644783), (98, 1409814), (126, 1096522), (134, 1031058), (147, 939876), (167, 827316), (196, 704907), (201, 687372), (252, 548261), (268, 515529), (294, 469938), (334, 413658), (343, 402804), (402, 343686), (441, 313292), (469, 294588), (501, 275772), (588, 234969), (603, 229124), (668, 206829), (686, 201402), (804, 171843), (882, 156646), (938, 147294), (1002, 137886), (1029, 134268), (1169, 118188), (1206, 114562), (1372, 100701), (1407, 98196), (1503, 91924), (1764, 78323), (1876, 73647), (2004, 68943), (2058, 67134), (2338, 59094), (2412, 57281), (2814, 49098), (3006, 45962), (3087, 44756), (3283, 42084), (3507, 39396), (4116, 33567), (4221, 32732), (4676, 29547), (5628, 24549), (6012, 22981), (6174, 22378), (6566, 21042), (7014, 19698), (8183, 16884), (8442, 16366), (9849, 14028), (10521, 13132), (11189, 12348)]