181348128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{48437}}^1$

素因数の和:48466

約数の個数: 72

約数和(自身を含む): 555390108

約数和(自身を除く): 374041980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 48437, 96874, 145311, 193748, 290622, 387496, 435933, 581244, 629681, 774992, 871866, 1162488, 1259362, 1549984, 1743732, 1889043, 2324976, 2518724, 3487464, 3778086, 4649952, 5037448, 5667129, 6974928, 7556172, 10074896, 11334258, 13949856, 15112344, 20149792, 22668516, 30224688, 45337032, 60449376, 90674064, 181348128]

約数ペア:

[(1, 181348128), (2, 90674064), (3, 60449376), (4, 45337032), (6, 30224688), (8, 22668516), (9, 20149792), (12, 15112344), (13, 13949856), (16, 11334258), (18, 10074896), (24, 7556172), (26, 6974928), (32, 5667129), (36, 5037448), (39, 4649952), (48, 3778086), (52, 3487464), (72, 2518724), (78, 2324976), (96, 1889043), (104, 1743732), (117, 1549984), (144, 1259362), (156, 1162488), (208, 871866), (234, 774992), (288, 629681), (312, 581244), (416, 435933), (468, 387496), (624, 290622), (936, 193748), (1248, 145311), (1872, 96874), (3744, 48437)]