154020328

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1607

約数の個数: 96

約数和(自身を含む): 382656960

約数和(自身を除く): 228636632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 1012, 1078, 1127, 1288, 1553, 1771, 2024, 2156, 2254, 3106, 3542, 4312, 4508, 6212, 7084, 9016, 10871, 12397, 12424, 14168, 17083, 21742, 24794, 34166, 35719, 43484, 49588, 68332, 71438, 76097, 86968, 99176, 119581, 136664, 142876, 152194, 239162, 250033, 285752, 304388, 392909, 478324, 500066, 608776, 785818, 837067, 956648, 1000132, 1571636, 1674134, 1750231, 2000264, 2750363, 3143272, 3348268, 3500462, 5500726, 6696536, 7000924, 11001452, 14001848, 19252541, 22002904, 38505082, 77010164, 154020328]

約数ペア:

[(1, 154020328), (2, 77010164), (4, 38505082), (7, 22002904), (8, 19252541), (11, 14001848), (14, 11001452), (22, 7000924), (23, 6696536), (28, 5500726), (44, 3500462), (46, 3348268), (49, 3143272), (56, 2750363), (77, 2000264), (88, 1750231), (92, 1674134), (98, 1571636), (154, 1000132), (161, 956648), (184, 837067), (196, 785818), (253, 608776), (308, 500066), (322, 478324), (392, 392909), (506, 304388), (539, 285752), (616, 250033), (644, 239162), (1012, 152194), (1078, 142876), (1127, 136664), (1288, 119581), (1553, 99176), (1771, 86968), (2024, 76097), (2156, 71438), (2254, 68332), (3106, 49588), (3542, 43484), (4312, 35719), (4508, 34166), (6212, 24794), (7084, 21742), (9016, 17083), (10871, 14168), (12397, 12424)]