190587008

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 401406720

約数和(自身を除く): 210819712

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 496, 688, 992, 1117, 1333, 1376, 1984, 2234, 2666, 2752, 3968, 4468, 5332, 5504, 8936, 10664, 17872, 21328, 34627, 35744, 42656, 48031, 69254, 71488, 85312, 96062, 138508, 142976, 170624, 192124, 277016, 384248, 554032, 768496, 1108064, 1488961, 1536992, 2216128, 2977922, 3073984, 4432256, 5955844, 6147968, 11911688, 23823376, 47646752, 95293504, 190587008]

約数ペア:

[(1, 190587008), (2, 95293504), (4, 47646752), (8, 23823376), (16, 11911688), (31, 6147968), (32, 5955844), (43, 4432256), (62, 3073984), (64, 2977922), (86, 2216128), (124, 1536992), (128, 1488961), (172, 1108064), (248, 768496), (344, 554032), (496, 384248), (688, 277016), (992, 192124), (1117, 170624), (1333, 142976), (1376, 138508), (1984, 96062), (2234, 85312), (2666, 71488), (2752, 69254), (3968, 48031), (4468, 42656), (5332, 35744), (5504, 34627), (8936, 21328), (10664, 17872)]