148756872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 423642240

約数和(自身を除く): 274885368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 97, 111, 132, 148, 157, 194, 222, 264, 291, 296, 314, 388, 407, 444, 471, 582, 628, 776, 814, 888, 942, 1067, 1164, 1221, 1256, 1628, 1727, 1884, 2134, 2328, 2442, 3201, 3256, 3454, 3589, 3768, 4268, 4884, 5181, 5809, 6402, 6908, 7178, 8536, 9768, 10362, 10767, 11618, 12804, 13816, 14356, 15229, 17427, 20724, 21534, 23236, 25608, 28712, 30458, 34854, 39479, 41448, 43068, 45687, 46472, 60916, 63899, 69708, 78958, 86136, 91374, 118437, 121832, 127798, 139416, 157916, 167519, 182748, 191697, 236874, 255596, 315832, 335038, 365496, 383394, 473748, 502557, 511192, 563473, 670076, 766788, 947496, 1005114, 1126946, 1340152, 1533576, 1690419, 2010228, 2253892, 3380838, 4020456, 4507784, 6198203, 6761676, 12396406, 13523352, 18594609, 24792812, 37189218, 49585624, 74378436, 148756872]

約数ペア:

[(1, 148756872), (2, 74378436), (3, 49585624), (4, 37189218), (6, 24792812), (8, 18594609), (11, 13523352), (12, 12396406), (22, 6761676), (24, 6198203), (33, 4507784), (37, 4020456), (44, 3380838), (66, 2253892), (74, 2010228), (88, 1690419), (97, 1533576), (111, 1340152), (132, 1126946), (148, 1005114), (157, 947496), (194, 766788), (222, 670076), (264, 563473), (291, 511192), (296, 502557), (314, 473748), (388, 383394), (407, 365496), (444, 335038), (471, 315832), (582, 255596), (628, 236874), (776, 191697), (814, 182748), (888, 167519), (942, 157916), (1067, 139416), (1164, 127798), (1221, 121832), (1256, 118437), (1628, 91374), (1727, 86136), (1884, 78958), (2134, 69708), (2328, 63899), (2442, 60916), (3201, 46472), (3256, 45687), (3454, 43068), (3589, 41448), (3768, 39479), (4268, 34854), (4884, 30458), (5181, 28712), (5809, 25608), (6402, 23236), (6908, 21534), (7178, 20724), (8536, 17427), (9768, 15229), (10362, 14356), (10767, 13816), (11618, 12804)]