138996

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:43

約数の個数: 72

約数和(自身を含む): 428064

約数和(自身を除く): 289068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 972, 1053, 1188, 1287, 1404, 1716, 1782, 2106, 2574, 2673, 3159, 3564, 3861, 4212, 5148, 5346, 6318, 7722, 10692, 11583, 12636, 15444, 23166, 34749, 46332, 69498, 138996]

約数ペア:

[(1, 138996), (2, 69498), (3, 46332), (4, 34749), (6, 23166), (9, 15444), (11, 12636), (12, 11583), (13, 10692), (18, 7722), (22, 6318), (26, 5346), (27, 5148), (33, 4212), (36, 3861), (39, 3564), (44, 3159), (52, 2673), (54, 2574), (66, 2106), (78, 1782), (81, 1716), (99, 1404), (108, 1287), (117, 1188), (132, 1053), (143, 972), (156, 891), (162, 858), (198, 702), (234, 594), (243, 572), (286, 486), (297, 468), (324, 429), (351, 396)]