153215718

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 309636096

約数和(自身を除く): 156420378

約数列:

[1, 2, 3, 6, 223, 307, 373, 446, 614, 669, 746, 921, 1119, 1338, 1842, 2238, 68461, 83179, 114511, 136922, 166358, 205383, 229022, 249537, 343533, 410766, 499074, 687066, 25535953, 51071906, 76607859, 153215718]

約数ペア:

[(1, 153215718), (2, 76607859), (3, 51071906), (6, 25535953), (223, 687066), (307, 499074), (373, 410766), (446, 343533), (614, 249537), (669, 229022), (746, 205383), (921, 166358), (1119, 136922), (1338, 114511), (1842, 83179), (2238, 68461)]