154511904

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22669}}^1$

素因数の和:22753

約数の個数: 48

約数和(自身を含む): 411324480

約数和(自身を除く): 256812576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 22669, 45338, 68007, 90676, 136014, 181352, 272028, 362704, 544056, 725408, 1088112, 1609499, 2176224, 3218998, 4828497, 6437996, 9656994, 12875992, 19313988, 25751984, 38627976, 51503968, 77255952, 154511904]

約数ペア:

[(1, 154511904), (2, 77255952), (3, 51503968), (4, 38627976), (6, 25751984), (8, 19313988), (12, 12875992), (16, 9656994), (24, 6437996), (32, 4828497), (48, 3218998), (71, 2176224), (96, 1609499), (142, 1088112), (213, 725408), (284, 544056), (426, 362704), (568, 272028), (852, 181352), (1136, 136014), (1704, 90676), (2272, 68007), (3408, 45338), (6816, 22669)]