131328384

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31091}}^1$

素因数の和:31119

約数の個数: 64

約数和(自身を含む): 380566080

約数和(自身を除く): 249237696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 31091, 62182, 93273, 124364, 186546, 248728, 342001, 373092, 497456, 684002, 746184, 994912, 1026003, 1368004, 1492368, 1989824, 2052006, 2736008, 2984736, 3979648, 4104012, 5472016, 5969472, 8208024, 10944032, 11938944, 16416048, 21888064, 32832096, 43776128, 65664192, 131328384]

約数ペア:

[(1, 131328384), (2, 65664192), (3, 43776128), (4, 32832096), (6, 21888064), (8, 16416048), (11, 11938944), (12, 10944032), (16, 8208024), (22, 5969472), (24, 5472016), (32, 4104012), (33, 3979648), (44, 2984736), (48, 2736008), (64, 2052006), (66, 1989824), (88, 1492368), (96, 1368004), (128, 1026003), (132, 994912), (176, 746184), (192, 684002), (264, 497456), (352, 373092), (384, 342001), (528, 248728), (704, 186546), (1056, 124364), (1408, 93273), (2112, 62182), (4224, 31091)]