172531716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{15679}}^1$

素因数の和:15824

約数の個数: 48

約数和(自身を含む): 463626240

約数和(自身を除く): 291094524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 15679, 31358, 47037, 62716, 94074, 109753, 188148, 219506, 329259, 439012, 658518, 1317036, 2053949, 4107898, 6161847, 8215796, 12323694, 14377643, 24647388, 28755286, 43132929, 57510572, 86265858, 172531716]

約数ペア:

[(1, 172531716), (2, 86265858), (3, 57510572), (4, 43132929), (6, 28755286), (7, 24647388), (12, 14377643), (14, 12323694), (21, 8215796), (28, 6161847), (42, 4107898), (84, 2053949), (131, 1317036), (262, 658518), (393, 439012), (524, 329259), (786, 219506), (917, 188148), (1572, 109753), (1834, 94074), (2751, 62716), (3668, 47037), (5502, 31358), (11004, 15679)]