168419664

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{23869}}^1$

素因数の和:23897

約数の個数: 90

約数和(自身を含む): 548317770

約数和(自身を除く): 379898106

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 23869, 47738, 71607, 95476, 143214, 167083, 190952, 214821, 286428, 334166, 381904, 429642, 501249, 572856, 668332, 859284, 1002498, 1145712, 1169581, 1336664, 1503747, 1718568, 2004996, 2339162, 2673328, 3007494, 3437136, 3508743, 4009992, 4678324, 6014988, 7017486, 8019984, 9356648, 10526229, 12029976, 14034972, 18713296, 21052458, 24059952, 28069944, 42104916, 56139888, 84209832, 168419664]

約数ペア:

[(1, 168419664), (2, 84209832), (3, 56139888), (4, 42104916), (6, 28069944), (7, 24059952), (8, 21052458), (9, 18713296), (12, 14034972), (14, 12029976), (16, 10526229), (18, 9356648), (21, 8019984), (24, 7017486), (28, 6014988), (36, 4678324), (42, 4009992), (48, 3508743), (49, 3437136), (56, 3007494), (63, 2673328), (72, 2339162), (84, 2004996), (98, 1718568), (112, 1503747), (126, 1336664), (144, 1169581), (147, 1145712), (168, 1002498), (196, 859284), (252, 668332), (294, 572856), (336, 501249), (392, 429642), (441, 381904), (504, 334166), (588, 286428), (784, 214821), (882, 190952), (1008, 167083), (1176, 143214), (1764, 95476), (2352, 71607), (3528, 47738), (7056, 23869)]