154225812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 415112320

約数和(自身を除く): 260886508

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 853, 988, 1159, 1482, 1586, 1706, 2318, 2379, 2559, 2964, 3172, 3412, 3477, 4636, 4758, 5118, 6954, 9516, 10236, 11089, 13908, 15067, 16207, 22178, 30134, 32414, 33267, 44356, 45201, 48621, 52033, 60268, 64828, 66534, 90402, 97242, 104066, 133068, 156099, 180804, 194484, 208132, 210691, 312198, 421382, 624396, 632073, 676429, 842764, 988627, 1264146, 1352858, 1977254, 2029287, 2528292, 2705716, 2965881, 3954508, 4058574, 5931762, 8117148, 11863524, 12852151, 25704302, 38556453, 51408604, 77112906, 154225812]

約数ペア:

[(1, 154225812), (2, 77112906), (3, 51408604), (4, 38556453), (6, 25704302), (12, 12852151), (13, 11863524), (19, 8117148), (26, 5931762), (38, 4058574), (39, 3954508), (52, 2965881), (57, 2705716), (61, 2528292), (76, 2029287), (78, 1977254), (114, 1352858), (122, 1264146), (156, 988627), (183, 842764), (228, 676429), (244, 632073), (247, 624396), (366, 421382), (494, 312198), (732, 210691), (741, 208132), (793, 194484), (853, 180804), (988, 156099), (1159, 133068), (1482, 104066), (1586, 97242), (1706, 90402), (2318, 66534), (2379, 64828), (2559, 60268), (2964, 52033), (3172, 48621), (3412, 45201), (3477, 44356), (4636, 33267), (4758, 32414), (5118, 30134), (6954, 22178), (9516, 16207), (10236, 15067), (11089, 13908)]