131803672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 337075200

約数和(自身を除く): 205271528

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 109, 143, 151, 154, 182, 218, 286, 302, 308, 364, 436, 572, 604, 616, 728, 763, 872, 1001, 1057, 1144, 1199, 1208, 1417, 1526, 1661, 1963, 2002, 2114, 2398, 2834, 3052, 3322, 3926, 4004, 4228, 4796, 5668, 6104, 6644, 7852, 8008, 8393, 8456, 9592, 9919, 11336, 11627, 13288, 13741, 15587, 15704, 16459, 16786, 19838, 21593, 23254, 27482, 31174, 32918, 33572, 39676, 43186, 46508, 54964, 62348, 65836, 67144, 79352, 86372, 93016, 109109, 109928, 115213, 124696, 131672, 151151, 172744, 181049, 213967, 218218, 230426, 302302, 362098, 427934, 436436, 460852, 604604, 724196, 855868, 872872, 921704, 1209208, 1267343, 1448392, 1497769, 1711736, 2353637, 2534686, 2995538, 4707274, 5069372, 5991076, 9414548, 10138744, 11982152, 16475459, 18829096, 32950918, 65901836, 131803672]

約数ペア:

[(1, 131803672), (2, 65901836), (4, 32950918), (7, 18829096), (8, 16475459), (11, 11982152), (13, 10138744), (14, 9414548), (22, 5991076), (26, 5069372), (28, 4707274), (44, 2995538), (52, 2534686), (56, 2353637), (77, 1711736), (88, 1497769), (91, 1448392), (104, 1267343), (109, 1209208), (143, 921704), (151, 872872), (154, 855868), (182, 724196), (218, 604604), (286, 460852), (302, 436436), (308, 427934), (364, 362098), (436, 302302), (572, 230426), (604, 218218), (616, 213967), (728, 181049), (763, 172744), (872, 151151), (1001, 131672), (1057, 124696), (1144, 115213), (1199, 109928), (1208, 109109), (1417, 93016), (1526, 86372), (1661, 79352), (1963, 67144), (2002, 65836), (2114, 62348), (2398, 54964), (2834, 46508), (3052, 43186), (3322, 39676), (3926, 33572), (4004, 32918), (4228, 31174), (4796, 27482), (5668, 23254), (6104, 21593), (6644, 19838), (7852, 16786), (8008, 16459), (8393, 15704), (8456, 15587), (9592, 13741), (9919, 13288), (11336, 11627)]