162690008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 348213600

約数和(自身を除く): 185523592

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 281, 293, 494, 562, 586, 988, 1124, 1172, 1976, 2248, 2344, 3653, 3809, 5339, 5567, 7306, 7618, 10678, 11134, 14612, 15236, 21356, 22268, 29224, 30472, 42712, 44536, 69407, 72371, 82333, 138814, 144742, 164666, 277628, 289484, 329332, 555256, 578968, 658664, 1070329, 1564327, 2140658, 3128654, 4281316, 6257308, 8562632, 12514616, 20336251, 40672502, 81345004, 162690008]

約数ペア:

[(1, 162690008), (2, 81345004), (4, 40672502), (8, 20336251), (13, 12514616), (19, 8562632), (26, 6257308), (38, 4281316), (52, 3128654), (76, 2140658), (104, 1564327), (152, 1070329), (247, 658664), (281, 578968), (293, 555256), (494, 329332), (562, 289484), (586, 277628), (988, 164666), (1124, 144742), (1172, 138814), (1976, 82333), (2248, 72371), (2344, 69407), (3653, 44536), (3809, 42712), (5339, 30472), (5567, 29224), (7306, 22268), (7618, 21356), (10678, 15236), (11134, 14612)]