149959936

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 347480000

約数和(自身を除く): 197520064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1249, 1792, 1876, 2144, 2498, 3752, 4288, 4996, 7504, 8576, 8743, 9992, 15008, 17152, 17486, 19984, 30016, 34972, 39968, 60032, 69944, 79936, 83683, 120064, 139888, 159872, 167366, 279776, 319744, 334732, 559552, 585781, 669464, 1119104, 1171562, 1338928, 2238208, 2343124, 2677856, 4686248, 5355712, 9372496, 10711424, 18744992, 21422848, 37489984, 74979968, 149959936]

約数ペア:

[(1, 149959936), (2, 74979968), (4, 37489984), (7, 21422848), (8, 18744992), (14, 10711424), (16, 9372496), (28, 5355712), (32, 4686248), (56, 2677856), (64, 2343124), (67, 2238208), (112, 1338928), (128, 1171562), (134, 1119104), (224, 669464), (256, 585781), (268, 559552), (448, 334732), (469, 319744), (536, 279776), (896, 167366), (938, 159872), (1072, 139888), (1249, 120064), (1792, 83683), (1876, 79936), (2144, 69944), (2498, 60032), (3752, 39968), (4288, 34972), (4996, 30016), (7504, 19984), (8576, 17486), (8743, 17152), (9992, 15008)]