154752948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32321}}^1$

素因数の和:32357

約数の個数: 72

約数和(自身を含む): 470608320

約数和(自身を除く): 315855372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32321, 64642, 96963, 129284, 193926, 226247, 290889, 387852, 452494, 581778, 614099, 678741, 904988, 1163556, 1228198, 1357482, 1842297, 2036223, 2456396, 2714964, 3684594, 4072446, 4298693, 5526891, 7369188, 8144892, 8597386, 11053782, 12896079, 17194772, 22107564, 25792158, 38688237, 51584316, 77376474, 154752948]

約数ペア:

[(1, 154752948), (2, 77376474), (3, 51584316), (4, 38688237), (6, 25792158), (7, 22107564), (9, 17194772), (12, 12896079), (14, 11053782), (18, 8597386), (19, 8144892), (21, 7369188), (28, 5526891), (36, 4298693), (38, 4072446), (42, 3684594), (57, 2714964), (63, 2456396), (76, 2036223), (84, 1842297), (114, 1357482), (126, 1228198), (133, 1163556), (171, 904988), (228, 678741), (252, 614099), (266, 581778), (342, 452494), (399, 387852), (532, 290889), (684, 226247), (798, 193926), (1197, 129284), (1596, 96963), (2394, 64642), (4788, 32321)]