143861976

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 400345920

約数和(自身を除く): 256483944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 101, 146, 202, 219, 271, 292, 303, 404, 438, 542, 584, 606, 657, 808, 813, 876, 909, 1084, 1212, 1314, 1626, 1752, 1818, 2168, 2424, 2439, 2628, 3252, 3636, 4878, 5256, 6504, 7272, 7373, 9756, 14746, 19512, 19783, 22119, 27371, 29492, 39566, 44238, 54742, 58984, 59349, 66357, 79132, 82113, 88476, 109484, 118698, 132714, 158264, 164226, 176952, 178047, 218968, 237396, 246339, 265428, 328452, 356094, 474792, 492678, 530856, 656904, 712188, 985356, 1424376, 1970712, 1998083, 3996166, 5994249, 7992332, 11988498, 15984664, 17982747, 23976996, 35965494, 47953992, 71930988, 143861976]

約数ペア:

[(1, 143861976), (2, 71930988), (3, 47953992), (4, 35965494), (6, 23976996), (8, 17982747), (9, 15984664), (12, 11988498), (18, 7992332), (24, 5994249), (36, 3996166), (72, 1998083), (73, 1970712), (101, 1424376), (146, 985356), (202, 712188), (219, 656904), (271, 530856), (292, 492678), (303, 474792), (404, 356094), (438, 328452), (542, 265428), (584, 246339), (606, 237396), (657, 218968), (808, 178047), (813, 176952), (876, 164226), (909, 158264), (1084, 132714), (1212, 118698), (1314, 109484), (1626, 88476), (1752, 82113), (1818, 79132), (2168, 66357), (2424, 59349), (2439, 58984), (2628, 54742), (3252, 44238), (3636, 39566), (4878, 29492), (5256, 27371), (6504, 22119), (7272, 19783), (7373, 19512), (9756, 14746)]