131658768

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{10273}}^1$

素因数の和:10376

約数の個数: 60

約数和(自身を含む): 372637980

約数和(自身を除く): 240979212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 10273, 12816, 20546, 30819, 41092, 61638, 82184, 92457, 123276, 164368, 184914, 246552, 369828, 493104, 739656, 914297, 1479312, 1828594, 2742891, 3657188, 5485782, 7314376, 8228673, 10971564, 14628752, 16457346, 21943128, 32914692, 43886256, 65829384, 131658768]

約数ペア:

[(1, 131658768), (2, 65829384), (3, 43886256), (4, 32914692), (6, 21943128), (8, 16457346), (9, 14628752), (12, 10971564), (16, 8228673), (18, 7314376), (24, 5485782), (36, 3657188), (48, 2742891), (72, 1828594), (89, 1479312), (144, 914297), (178, 739656), (267, 493104), (356, 369828), (534, 246552), (712, 184914), (801, 164368), (1068, 123276), (1424, 92457), (1602, 82184), (2136, 61638), (3204, 41092), (4272, 30819), (6408, 20546), (10273, 12816)]