155500912

素因数分解:

$2^4\times 7^2\times {\mathrm{241}}^1\times {\mathrm{823}}^1$

素因数の和:1086

約数の個数: 60

約数和(自身を含む): 352353936

約数和(自身を除く): 196853024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 241, 392, 482, 784, 823, 964, 1646, 1687, 1928, 3292, 3374, 3856, 5761, 6584, 6748, 11522, 11809, 13168, 13496, 23044, 23618, 26992, 40327, 46088, 47236, 80654, 92176, 94472, 161308, 188944, 198343, 322616, 396686, 645232, 793372, 1388401, 1586744, 2776802, 3173488, 5553604, 9718807, 11107208, 19437614, 22214416, 38875228, 77750456, 155500912]

約数ペア:

[(1, 155500912), (2, 77750456), (4, 38875228), (7, 22214416), (8, 19437614), (14, 11107208), (16, 9718807), (28, 5553604), (49, 3173488), (56, 2776802), (98, 1586744), (112, 1388401), (196, 793372), (241, 645232), (392, 396686), (482, 322616), (784, 198343), (823, 188944), (964, 161308), (1646, 94472), (1687, 92176), (1928, 80654), (3292, 47236), (3374, 46088), (3856, 40327), (5761, 26992), (6584, 23618), (6748, 23044), (11522, 13496), (11809, 13168)]