167239100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 417452448

約数和(自身を除く): 250213348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 173, 175, 346, 350, 692, 700, 865, 1211, 1381, 1730, 2422, 2762, 3460, 4325, 4844, 5524, 6055, 6905, 8650, 9667, 12110, 13810, 17300, 19334, 24220, 27620, 30275, 34525, 38668, 48335, 60550, 69050, 96670, 121100, 138100, 193340, 238913, 241675, 477826, 483350, 955652, 966700, 1194565, 1672391, 2389130, 3344782, 4778260, 5972825, 6689564, 8361955, 11945650, 16723910, 23891300, 33447820, 41809775, 83619550, 167239100]

約数ペア:

[(1, 167239100), (2, 83619550), (4, 41809775), (5, 33447820), (7, 23891300), (10, 16723910), (14, 11945650), (20, 8361955), (25, 6689564), (28, 5972825), (35, 4778260), (50, 3344782), (70, 2389130), (100, 1672391), (140, 1194565), (173, 966700), (175, 955652), (346, 483350), (350, 477826), (692, 241675), (700, 238913), (865, 193340), (1211, 138100), (1381, 121100), (1730, 96670), (2422, 69050), (2762, 60550), (3460, 48335), (4325, 38668), (4844, 34525), (5524, 30275), (6055, 27620), (6905, 24220), (8650, 19334), (9667, 17300), (12110, 13810)]