156949930358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{20233}}^1$

素因数の和:20449

約数の個数: 64

約数和(自身を含む): 265132738752

約数和(自身を除く): 108182808394

約数列:

[1, 2, 13, 26, 61, 67, 73, 122, 134, 146, 793, 871, 949, 1586, 1742, 1898, 4087, 4453, 4891, 8174, 8906, 9782, 20233, 40466, 53131, 57889, 63583, 106262, 115778, 127166, 263029, 298351, 526058, 596702, 1234213, 1355611, 1477009, 2468426, 2711222, 2954018, 3878563, 7757126, 16044769, 17622943, 19201117, 32089538, 35245886, 38402234, 82692271, 90097549, 98959603, 165384542, 180195098, 197919206, 1074999523, 1171268137, 1286474839, 2149999046, 2342536274, 2572949678, 6036535783, 12073071566, 78474965179, 156949930358]

約数ペア:

[(1, 156949930358), (2, 78474965179), (13, 12073071566), (26, 6036535783), (61, 2572949678), (67, 2342536274), (73, 2149999046), (122, 1286474839), (134, 1171268137), (146, 1074999523), (793, 197919206), (871, 180195098), (949, 165384542), (1586, 98959603), (1742, 90097549), (1898, 82692271), (4087, 38402234), (4453, 35245886), (4891, 32089538), (8174, 19201117), (8906, 17622943), (9782, 16044769), (20233, 7757126), (40466, 3878563), (53131, 2954018), (57889, 2711222), (63583, 2468426), (106262, 1477009), (115778, 1355611), (127166, 1234213), (263029, 596702), (298351, 526058)]