181164732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1283}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 495562368

約数和(自身を除く): 314397636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1283, 1681, 1722, 2566, 3362, 3444, 3849, 5043, 5132, 6724, 7698, 8981, 10086, 11767, 15396, 17962, 20172, 23534, 26943, 35301, 35924, 47068, 52603, 53886, 70602, 105206, 107772, 141204, 157809, 210412, 315618, 368221, 631236, 736442, 1104663, 1472884, 2156723, 2209326, 4313446, 4418652, 6470169, 8626892, 12940338, 15097061, 25880676, 30194122, 45291183, 60388244, 90582366, 181164732]

約数ペア:

[(1, 181164732), (2, 90582366), (3, 60388244), (4, 45291183), (6, 30194122), (7, 25880676), (12, 15097061), (14, 12940338), (21, 8626892), (28, 6470169), (41, 4418652), (42, 4313446), (82, 2209326), (84, 2156723), (123, 1472884), (164, 1104663), (246, 736442), (287, 631236), (492, 368221), (574, 315618), (861, 210412), (1148, 157809), (1283, 141204), (1681, 107772), (1722, 105206), (2566, 70602), (3362, 53886), (3444, 52603), (3849, 47068), (5043, 35924), (5132, 35301), (6724, 26943), (7698, 23534), (8981, 20172), (10086, 17962), (11767, 15396)]