131043456

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6026

約数の個数: 96

約数和(自身を含む): 397004400

約数和(自身を除く): 265960944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 5987, 7296, 10944, 11974, 17961, 21888, 23948, 35922, 47896, 53883, 71844, 95792, 107766, 113753, 143688, 191584, 215532, 227506, 287376, 341259, 383168, 431064, 455012, 574752, 682518, 766336, 862128, 910024, 1023777, 1149504, 1365036, 1724256, 1820048, 2047554, 2299008, 2730072, 3448512, 3640096, 4095108, 5460144, 6897024, 7280192, 8190216, 10920288, 14560384, 16380432, 21840576, 32760864, 43681152, 65521728, 131043456]

約数ペア:

[(1, 131043456), (2, 65521728), (3, 43681152), (4, 32760864), (6, 21840576), (8, 16380432), (9, 14560384), (12, 10920288), (16, 8190216), (18, 7280192), (19, 6897024), (24, 5460144), (32, 4095108), (36, 3640096), (38, 3448512), (48, 2730072), (57, 2299008), (64, 2047554), (72, 1820048), (76, 1724256), (96, 1365036), (114, 1149504), (128, 1023777), (144, 910024), (152, 862128), (171, 766336), (192, 682518), (228, 574752), (288, 455012), (304, 431064), (342, 383168), (384, 341259), (456, 287376), (576, 227506), (608, 215532), (684, 191584), (912, 143688), (1152, 113753), (1216, 107766), (1368, 95792), (1824, 71844), (2432, 53883), (2736, 47896), (3648, 35922), (5472, 23948), (5987, 21888), (7296, 17961), (10944, 11974)]