122781824

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 287884800

約数和(自身を除く): 165102976

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 97, 116, 124, 128, 176, 194, 232, 248, 319, 341, 352, 388, 464, 496, 638, 682, 704, 776, 899, 928, 992, 1067, 1276, 1364, 1408, 1552, 1798, 1856, 1984, 2134, 2552, 2728, 2813, 3007, 3104, 3596, 3712, 3968, 4268, 5104, 5456, 5626, 6014, 6208, 7192, 8536, 9889, 10208, 10912, 11252, 12028, 12416, 14384, 17072, 19778, 20416, 21824, 22504, 24056, 28768, 30943, 33077, 34144, 39556, 40832, 43648, 45008, 48112, 57536, 61886, 66154, 68288, 79112, 87203, 90016, 96224, 115072, 123772, 132308, 136576, 158224, 174406, 180032, 192448, 247544, 264616, 316448, 348812, 360064, 384896, 495088, 529232, 632896, 697624, 959233, 990176, 1058464, 1265792, 1395248, 1918466, 1980352, 2116928, 2790496, 3836932, 3960704, 4233856, 5580992, 7673864, 11161984, 15347728, 30695456, 61390912, 122781824]

約数ペア:

[(1, 122781824), (2, 61390912), (4, 30695456), (8, 15347728), (11, 11161984), (16, 7673864), (22, 5580992), (29, 4233856), (31, 3960704), (32, 3836932), (44, 2790496), (58, 2116928), (62, 1980352), (64, 1918466), (88, 1395248), (97, 1265792), (116, 1058464), (124, 990176), (128, 959233), (176, 697624), (194, 632896), (232, 529232), (248, 495088), (319, 384896), (341, 360064), (352, 348812), (388, 316448), (464, 264616), (496, 247544), (638, 192448), (682, 180032), (704, 174406), (776, 158224), (899, 136576), (928, 132308), (992, 123772), (1067, 115072), (1276, 96224), (1364, 90016), (1408, 87203), (1552, 79112), (1798, 68288), (1856, 66154), (1984, 61886), (2134, 57536), (2552, 48112), (2728, 45008), (2813, 43648), (3007, 40832), (3104, 39556), (3596, 34144), (3712, 33077), (3968, 30943), (4268, 28768), (5104, 24056), (5456, 22504), (5626, 21824), (6014, 20416), (6208, 19778), (7192, 17072), (8536, 14384), (9889, 12416), (10208, 12028), (10912, 11252)]