155133640688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10867}}^1\times {\mathrm{68633}}^1$

素因数の和:79521

約数の個数: 40

約数和(自身を含む): 323726811408

約数和(自身を除く): 168593170720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10867, 21734, 43468, 68633, 86936, 137266, 141271, 173872, 274532, 282542, 549064, 565084, 892229, 1098128, 1130168, 1784458, 2260336, 3568916, 7137832, 14275664, 745834811, 1491669622, 2983339244, 5966678488, 9695852543, 11933356976, 19391705086, 38783410172, 77566820344, 155133640688]

約数ペア:

[(1, 155133640688), (2, 77566820344), (4, 38783410172), (8, 19391705086), (13, 11933356976), (16, 9695852543), (26, 5966678488), (52, 2983339244), (104, 1491669622), (208, 745834811), (10867, 14275664), (21734, 7137832), (43468, 3568916), (68633, 2260336), (86936, 1784458), (137266, 1130168), (141271, 1098128), (173872, 892229), (274532, 565084), (282542, 549064)]