159385072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 409001600

約数和(自身を除く): 249616528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 619, 836, 847, 968, 1064, 1232, 1238, 1463, 1672, 1694, 1936, 2128, 2299, 2476, 2926, 3344, 3388, 4333, 4598, 4952, 5852, 6776, 6809, 8666, 9196, 9904, 11704, 11761, 13552, 13618, 16093, 17332, 18392, 23408, 23522, 27236, 32186, 34664, 36784, 47044, 47663, 54472, 64372, 69328, 74899, 82327, 94088, 95326, 108944, 128744, 129371, 149798, 164654, 188176, 190652, 257488, 258742, 299596, 329308, 381304, 517484, 524293, 599192, 658616, 762608, 905597, 1034968, 1048586, 1198384, 1317232, 1423081, 1811194, 2069936, 2097172, 2846162, 3622388, 4194344, 5692324, 7244776, 8388688, 9961567, 11384648, 14489552, 19923134, 22769296, 39846268, 79692536, 159385072]

約数ペア:

[(1, 159385072), (2, 79692536), (4, 39846268), (7, 22769296), (8, 19923134), (11, 14489552), (14, 11384648), (16, 9961567), (19, 8388688), (22, 7244776), (28, 5692324), (38, 4194344), (44, 3622388), (56, 2846162), (76, 2097172), (77, 2069936), (88, 1811194), (112, 1423081), (121, 1317232), (133, 1198384), (152, 1048586), (154, 1034968), (176, 905597), (209, 762608), (242, 658616), (266, 599192), (304, 524293), (308, 517484), (418, 381304), (484, 329308), (532, 299596), (616, 258742), (619, 257488), (836, 190652), (847, 188176), (968, 164654), (1064, 149798), (1232, 129371), (1238, 128744), (1463, 108944), (1672, 95326), (1694, 94088), (1936, 82327), (2128, 74899), (2299, 69328), (2476, 64372), (2926, 54472), (3344, 47663), (3388, 47044), (4333, 36784), (4598, 34664), (4952, 32186), (5852, 27236), (6776, 23522), (6809, 23408), (8666, 18392), (9196, 17332), (9904, 16093), (11704, 13618), (11761, 13552)]