156947538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103391}}^1$

素因数の和:103430

約数の個数: 32

約数和(自身を含む): 357322752

約数和(自身を除く): 200375214

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 103391, 206782, 310173, 620346, 1137301, 2274602, 2377993, 3411903, 4755986, 6823806, 7133979, 14267958, 26157923, 52315846, 78473769, 156947538]

約数ペア:

[(1, 156947538), (2, 78473769), (3, 52315846), (6, 26157923), (11, 14267958), (22, 7133979), (23, 6823806), (33, 4755986), (46, 3411903), (66, 2377993), (69, 2274602), (138, 1137301), (253, 620346), (506, 310173), (759, 206782), (1518, 103391)]