155407896

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{34261}}^1$

素因数の和:34286

約数の個数: 80

約数和(自身を含む): 497484240

約数和(自身を除く): 342076344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 34261, 68522, 102783, 137044, 205566, 239827, 274088, 308349, 411132, 479654, 616698, 719481, 822264, 925047, 959308, 1233396, 1438962, 1850094, 1918616, 2158443, 2466792, 2775141, 2877924, 3700188, 4316886, 5550282, 5755848, 6475329, 7400376, 8633772, 11100564, 12950658, 17267544, 19425987, 22201128, 25901316, 38851974, 51802632, 77703948, 155407896]

約数ペア:

[(1, 155407896), (2, 77703948), (3, 51802632), (4, 38851974), (6, 25901316), (7, 22201128), (8, 19425987), (9, 17267544), (12, 12950658), (14, 11100564), (18, 8633772), (21, 7400376), (24, 6475329), (27, 5755848), (28, 5550282), (36, 4316886), (42, 3700188), (54, 2877924), (56, 2775141), (63, 2466792), (72, 2158443), (81, 1918616), (84, 1850094), (108, 1438962), (126, 1233396), (162, 959308), (168, 925047), (189, 822264), (216, 719481), (252, 616698), (324, 479654), (378, 411132), (504, 308349), (567, 274088), (648, 239827), (756, 205566), (1134, 137044), (1512, 102783), (2268, 68522), (4536, 34261)]