142974552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121577}}^1$

素因数の和:121600

約数の個数: 48

約数和(自身を含む): 415796760

約数和(自身を除く): 272822208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121577, 243154, 364731, 486308, 729462, 851039, 972616, 1458924, 1702078, 2553117, 2917848, 3404156, 5106234, 5957273, 6808312, 10212468, 11914546, 17871819, 20424936, 23829092, 35743638, 47658184, 71487276, 142974552]

約数ペア:

[(1, 142974552), (2, 71487276), (3, 47658184), (4, 35743638), (6, 23829092), (7, 20424936), (8, 17871819), (12, 11914546), (14, 10212468), (21, 6808312), (24, 5957273), (28, 5106234), (42, 3404156), (49, 2917848), (56, 2553117), (84, 1702078), (98, 1458924), (147, 972616), (168, 851039), (196, 729462), (294, 486308), (392, 364731), (588, 243154), (1176, 121577)]