131044992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26251}}^1$

素因数の和:26281

約数の個数: 64

約数和(自身を含む): 374878560

約数和(自身を除く): 243833568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 26251, 52502, 78753, 105004, 157506, 210008, 315012, 341263, 420016, 630024, 682526, 840032, 1023789, 1260048, 1365052, 1680064, 2047578, 2520096, 2730104, 3360128, 4095156, 5040192, 5460208, 8190312, 10080384, 10920416, 16380624, 21840832, 32761248, 43681664, 65522496, 131044992]

約数ペア:

[(1, 131044992), (2, 65522496), (3, 43681664), (4, 32761248), (6, 21840832), (8, 16380624), (12, 10920416), (13, 10080384), (16, 8190312), (24, 5460208), (26, 5040192), (32, 4095156), (39, 3360128), (48, 2730104), (52, 2520096), (64, 2047578), (78, 1680064), (96, 1365052), (104, 1260048), (128, 1023789), (156, 840032), (192, 682526), (208, 630024), (312, 420016), (384, 341263), (416, 315012), (624, 210008), (832, 157506), (1248, 105004), (1664, 78753), (2496, 52502), (4992, 26251)]