140303808

素因数分解:

$2^6\times 3^2\times {\mathrm{243583}}^1$

素因数の和:243601

約数の個数: 42

約数和(自身を含む): 402157184

約数和(自身を除く): 261853376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243583, 487166, 730749, 974332, 1461498, 1948664, 2192247, 2922996, 3897328, 4384494, 5845992, 7794656, 8768988, 11691984, 15589312, 17537976, 23383968, 35075952, 46767936, 70151904, 140303808]

約数ペア:

[(1, 140303808), (2, 70151904), (3, 46767936), (4, 35075952), (6, 23383968), (8, 17537976), (9, 15589312), (12, 11691984), (16, 8768988), (18, 7794656), (24, 5845992), (32, 4384494), (36, 3897328), (48, 2922996), (64, 2192247), (72, 1948664), (96, 1461498), (144, 974332), (192, 730749), (288, 487166), (576, 243583)]