149679904

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 353928960

約数和(自身を除く): 204249056

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 43, 44, 58, 62, 86, 88, 116, 121, 124, 172, 176, 232, 242, 248, 319, 341, 344, 352, 464, 473, 484, 496, 638, 682, 688, 899, 928, 946, 968, 992, 1247, 1276, 1333, 1364, 1376, 1798, 1892, 1936, 2494, 2552, 2666, 2728, 3509, 3596, 3751, 3784, 3872, 4988, 5104, 5203, 5332, 5456, 7018, 7192, 7502, 7568, 9889, 9976, 10208, 10406, 10664, 10912, 13717, 14036, 14384, 14663, 15004, 15136, 19778, 19952, 20812, 21328, 27434, 28072, 28768, 29326, 30008, 38657, 39556, 39904, 41624, 42656, 54868, 56144, 58652, 60016, 77314, 79112, 83248, 108779, 109736, 112288, 117304, 120032, 150887, 154628, 158224, 161293, 166496, 217558, 219472, 234608, 301774, 309256, 316448, 322586, 425227, 435116, 438944, 469216, 603548, 618512, 645172, 850454, 870232, 1207096, 1237024, 1290344, 1700908, 1740464, 2414192, 2580688, 3401816, 3480928, 4677497, 4828384, 5161376, 6803632, 9354994, 13607264, 18709988, 37419976, 74839952, 149679904]

約数ペア:

[(1, 149679904), (2, 74839952), (4, 37419976), (8, 18709988), (11, 13607264), (16, 9354994), (22, 6803632), (29, 5161376), (31, 4828384), (32, 4677497), (43, 3480928), (44, 3401816), (58, 2580688), (62, 2414192), (86, 1740464), (88, 1700908), (116, 1290344), (121, 1237024), (124, 1207096), (172, 870232), (176, 850454), (232, 645172), (242, 618512), (248, 603548), (319, 469216), (341, 438944), (344, 435116), (352, 425227), (464, 322586), (473, 316448), (484, 309256), (496, 301774), (638, 234608), (682, 219472), (688, 217558), (899, 166496), (928, 161293), (946, 158224), (968, 154628), (992, 150887), (1247, 120032), (1276, 117304), (1333, 112288), (1364, 109736), (1376, 108779), (1798, 83248), (1892, 79112), (1936, 77314), (2494, 60016), (2552, 58652), (2666, 56144), (2728, 54868), (3509, 42656), (3596, 41624), (3751, 39904), (3784, 39556), (3872, 38657), (4988, 30008), (5104, 29326), (5203, 28768), (5332, 28072), (5456, 27434), (7018, 21328), (7192, 20812), (7502, 19952), (7568, 19778), (9889, 15136), (9976, 15004), (10208, 14663), (10406, 14384), (10664, 14036), (10912, 13717)]