16171164

素因数分解:

$2^2\times 3^5\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 43051008

約数和(自身を除く): 26879844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 131, 162, 243, 254, 262, 324, 381, 393, 486, 508, 524, 762, 786, 972, 1143, 1179, 1524, 1572, 2286, 2358, 3429, 3537, 4572, 4716, 6858, 7074, 10287, 10611, 13716, 14148, 16637, 20574, 21222, 30861, 31833, 33274, 41148, 42444, 49911, 61722, 63666, 66548, 99822, 123444, 127332, 149733, 199644, 299466, 449199, 598932, 898398, 1347597, 1796796, 2695194, 4042791, 5390388, 8085582, 16171164]

約数ペア:

[(1, 16171164), (2, 8085582), (3, 5390388), (4, 4042791), (6, 2695194), (9, 1796796), (12, 1347597), (18, 898398), (27, 598932), (36, 449199), (54, 299466), (81, 199644), (108, 149733), (127, 127332), (131, 123444), (162, 99822), (243, 66548), (254, 63666), (262, 61722), (324, 49911), (381, 42444), (393, 41148), (486, 33274), (508, 31833), (524, 30861), (762, 21222), (786, 20574), (972, 16637), (1143, 14148), (1179, 13716), (1524, 10611), (1572, 10287), (2286, 7074), (2358, 6858), (3429, 4716), (3537, 4572)]