128075976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{254119}}^1$

素因数の和:254138

約数の個数: 48

約数和(自身を含む): 396427200

約数和(自身を除く): 268351224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 254119, 508238, 762357, 1016476, 1524714, 1778833, 2032952, 2287071, 3049428, 3557666, 4574142, 5336499, 6098856, 7115332, 9148284, 10672998, 14230664, 16009497, 18296568, 21345996, 32018994, 42691992, 64037988, 128075976]

約数ペア:

[(1, 128075976), (2, 64037988), (3, 42691992), (4, 32018994), (6, 21345996), (7, 18296568), (8, 16009497), (9, 14230664), (12, 10672998), (14, 9148284), (18, 7115332), (21, 6098856), (24, 5336499), (28, 4574142), (36, 3557666), (42, 3049428), (56, 2287071), (63, 2032952), (72, 1778833), (84, 1524714), (126, 1016476), (168, 762357), (252, 508238), (504, 254119)]