121873128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 331584960

約数和(自身を除く): 209711832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 3783, 4027, 5044, 7566, 8054, 10088, 12081, 15132, 16108, 24162, 30264, 32216, 48324, 52351, 96648, 104702, 157053, 209404, 314106, 390619, 418808, 628212, 781238, 1171857, 1256424, 1562476, 2343714, 3124952, 4687428, 5078047, 9374856, 10156094, 15234141, 20312188, 30468282, 40624376, 60936564, 121873128]

約数ペア:

[(1, 121873128), (2, 60936564), (3, 40624376), (4, 30468282), (6, 20312188), (8, 15234141), (12, 10156094), (13, 9374856), (24, 5078047), (26, 4687428), (39, 3124952), (52, 2343714), (78, 1562476), (97, 1256424), (104, 1171857), (156, 781238), (194, 628212), (291, 418808), (312, 390619), (388, 314106), (582, 209404), (776, 157053), (1164, 104702), (1261, 96648), (2328, 52351), (2522, 48324), (3783, 32216), (4027, 30264), (5044, 24162), (7566, 16108), (8054, 15132), (10088, 12081)]