154592992

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 309854160

約数和(自身を除く): 155261168

約数列:

[1, 2, 4, 8, 16, 32, 137, 179, 197, 274, 358, 394, 548, 716, 788, 1096, 1432, 1576, 2192, 2864, 3152, 4384, 5728, 6304, 24523, 26989, 35263, 49046, 53978, 70526, 98092, 107956, 141052, 196184, 215912, 282104, 392368, 431824, 564208, 784736, 863648, 1128416, 4831031, 9662062, 19324124, 38648248, 77296496, 154592992]

約数ペア:

[(1, 154592992), (2, 77296496), (4, 38648248), (8, 19324124), (16, 9662062), (32, 4831031), (137, 1128416), (179, 863648), (197, 784736), (274, 564208), (358, 431824), (394, 392368), (548, 282104), (716, 215912), (788, 196184), (1096, 141052), (1432, 107956), (1576, 98092), (2192, 70526), (2864, 53978), (3152, 49046), (4384, 35263), (5728, 26989), (6304, 24523)]