163719276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5399}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 460857600

約数和(自身を除く): 297138324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 5399, 7581, 10108, 10798, 15162, 16197, 21596, 30324, 32394, 37793, 64788, 75586, 102581, 113379, 151172, 205162, 226758, 307743, 410324, 453516, 615486, 718067, 1230972, 1436134, 1949039, 2154201, 2872268, 3898078, 4308402, 5847117, 7796156, 8616804, 11694234, 13643273, 23388468, 27286546, 40929819, 54573092, 81859638, 163719276]

約数ペア:

[(1, 163719276), (2, 81859638), (3, 54573092), (4, 40929819), (6, 27286546), (7, 23388468), (12, 13643273), (14, 11694234), (19, 8616804), (21, 7796156), (28, 5847117), (38, 4308402), (42, 3898078), (57, 2872268), (76, 2154201), (84, 1949039), (114, 1436134), (133, 1230972), (228, 718067), (266, 615486), (361, 453516), (399, 410324), (532, 307743), (722, 226758), (798, 205162), (1083, 151172), (1444, 113379), (1596, 102581), (2166, 75586), (2527, 64788), (4332, 37793), (5054, 32394), (5399, 30324), (7581, 21596), (10108, 16197), (10798, 15162)]