178390836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 514969224

約数和(自身を除く): 336578388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 246, 324, 351, 369, 468, 492, 533, 702, 738, 1033, 1053, 1066, 1107, 1404, 1476, 1599, 2066, 2106, 2132, 2214, 3099, 3198, 3321, 4132, 4212, 4428, 4797, 6198, 6396, 6642, 9297, 9594, 12396, 13284, 13429, 14391, 18594, 19188, 26858, 27891, 28782, 37188, 40287, 42353, 43173, 53716, 55782, 57564, 80574, 83673, 84706, 86346, 111564, 120861, 127059, 161148, 167346, 169412, 172692, 241722, 254118, 334692, 362583, 381177, 483444, 508236, 550589, 725166, 762354, 1087749, 1101178, 1143531, 1450332, 1524708, 1651767, 2175498, 2202356, 2287062, 3303534, 3430593, 4350996, 4574124, 4955301, 6607068, 6861186, 9910602, 13722372, 14865903, 19821204, 29731806, 44597709, 59463612, 89195418, 178390836]

約数ペア:

[(1, 178390836), (2, 89195418), (3, 59463612), (4, 44597709), (6, 29731806), (9, 19821204), (12, 14865903), (13, 13722372), (18, 9910602), (26, 6861186), (27, 6607068), (36, 4955301), (39, 4574124), (41, 4350996), (52, 3430593), (54, 3303534), (78, 2287062), (81, 2202356), (82, 2175498), (108, 1651767), (117, 1524708), (123, 1450332), (156, 1143531), (162, 1101178), (164, 1087749), (234, 762354), (246, 725166), (324, 550589), (351, 508236), (369, 483444), (468, 381177), (492, 362583), (533, 334692), (702, 254118), (738, 241722), (1033, 172692), (1053, 169412), (1066, 167346), (1107, 161148), (1404, 127059), (1476, 120861), (1599, 111564), (2066, 86346), (2106, 84706), (2132, 83673), (2214, 80574), (3099, 57564), (3198, 55782), (3321, 53716), (4132, 43173), (4212, 42353), (4428, 40287), (4797, 37188), (6198, 28782), (6396, 27891), (6642, 26858), (9297, 19188), (9594, 18594), (12396, 14391), (13284, 13429)]