145434688

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4539

約数の個数: 56

約数和(自身を含む): 334418432

約数和(自身を除く): 188983744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4447, 4672, 8176, 8894, 16352, 17788, 31129, 32704, 35576, 62258, 71152, 124516, 142304, 249032, 284608, 324631, 498064, 649262, 996128, 1298524, 1992256, 2272417, 2597048, 4544834, 5194096, 9089668, 10388192, 18179336, 20776384, 36358672, 72717344, 145434688]

約数ペア:

[(1, 145434688), (2, 72717344), (4, 36358672), (7, 20776384), (8, 18179336), (14, 10388192), (16, 9089668), (28, 5194096), (32, 4544834), (56, 2597048), (64, 2272417), (73, 1992256), (112, 1298524), (146, 996128), (224, 649262), (292, 498064), (448, 324631), (511, 284608), (584, 249032), (1022, 142304), (1168, 124516), (2044, 71152), (2336, 62258), (4088, 35576), (4447, 32704), (4672, 31129), (8176, 17788), (8894, 16352)]